https://www.eiko-eforce.jp
Tip Tools and Special Tools
Tip Tools and Special Tools
Technical specifications and appearance are subject to change without notice.

EIKO ELECTRIC INDUSTRIAL CO.,LTD.
S A L E S S E C T I O N , P OW E R TO O L G RO U P
3 - 4 1 - 1 S o u bu d a i Z a m a - C i t y K a n a g awa , 2 5 2 - 0 0 1 1 , JA PA N

vol.2

DTC02 Vol.2 2024.05

EIKO ELECTRIC INDUSTRIAL CO.,LTD.

How to use

tool catalogue

PRECAUTIONS FOR USING※Dimensions in this catalogue are all shown in millimeters.

How to use this catalogue
Electroplated Diamond
Sintered Diamond /Diamond/CBN Cutting Discs CBN Grinding Stones

Shank Size (mm)CarbideCutters

Order Code
Packing Unit

WA grainBlue

10 pcs./pack
Main Work
Materials

WARNING Incorrect use of the tools could cause fatal or serious bodily injury.

Standard Steel

Incorrect use of the tools could cause serious bodily injury,

Carbon SteelCAUTION or damage to property.

Alloy Steel

Symbol to prohibit one's doings in handling the product.

Tool Steel

Symbol to compel one's doings in handling the product.

WARNING

Grit Size
WA Grain
Shank
Size

Green

10 pcs./pack
Main Work
Materials

Grit Size

Mandrels /Twist Drills Shank Adapters

Total Tool Length (mm)Non-ferrous Steel
Cemented Carbide
Glass
Ceramic

Grit Size

Grinding
StonesShank diameter is shown for each tool.
Use the appropriate collet corresponding to the shank size of tool.
Variety of collets are available for E-FORCE system.
Brushes

Packing Unit

Use the tool below the maximum allowable rotation speed.
Never operate the tool exceeding the maximum allowable rotation speed.
Maximum allowable rotation speed is on condition with 13mm overhang.
Decrease rotation speed in case of more than 13mm overhang.
Refer to SAFETY PRECAUTIONS on page 2 for details.
Grit size shows roughness of grain of abrasive agent or grain which consistof abrasive. The larger the number is, the smaller (finer) the grains are.
The smaller the number is, the larger (rougher) the grains are.
Grit size greatly affects surface finish.
Tool Sets

Grit Size

Compounds / Special Tools
Hand Tools

Maximum Allowable
Rotation Speed

Shipping unit is per pack.
Sold by the packing unit indicated.
Packing units are indicated for individual items.
Felt Bobs

10 pcs./pack

Grit Size Reference
Grit
Size

Felt

Rough Finishing

1

Rough Shaping

Final Finishing
Medium Finishing■ NEVER use the tool to human body. Keep children away.
・Incorrect use of the tool may result in serious accident and/or injury.
■Use safety protections.
・Always use safety glasses when operating the tool, and use dust protection mask industy working condition.

■Use proper power outlet to fit plug of tool, and DO NOT remodel plug.
・Risk of electric shock is reduced by using original plug and corresponding power outlet.

■Wear suitable clothing.
・Groves, hair, and clothing may be caught in rotating part, resulting in accident and/or injury.

■NEVER use the tool in damp or wet conditions.
・Water may enter the tool and there is risk of getting electric shock.

■Keep work area well lit and neat.
・Inadequately lit work area and untidy work bench may result in accident and/or injury.

■DO NOT abuse the power cord by pulling it.
・The cord may be damaged and there is risk of fire and electric shock.

■DO NOT operate the tool in the presence of flammable liquids, gases, or dust.
・Grinding sparks may cause fire or explosion.

■DO NOT touch the power plug with wet hands.
・There is risk of getting electric shock.

■Keep hands, face and so on away from rotating tool.
・Fingers or hand may be caught, or scattered objects may result in accident and/or injury.

Abrasive
Sanders

Shank
Size

■Install the tool so that installing length (overhang) becomes 13mm or less. (Fig.1)
If longer overhang is used, decrease the speed. (Table-1)
・The tool may be damaged and result in accident and/or injury.

■Keep bystanders away whilst operating the tool.
・It may result in unexpected accidents and/or injury when people other thanthe operator touch the motor cord or the power cord.

Abrasive
Rubber Points

Shank Size

SAFETY PRECAUTIONS FOR MICRO GRINDERS■This tool is designed and made to function as a handheld grinder.
Read carefully and completely this operation manual before using.
・Ignoring this instruction may result in accident, injury, and trouble of the tool.

■DO NOT use the tool at excessively high/low ambient temperature.
（Use at ambient temperature of 0℃～40℃ without condensation.）・Condensation may cause short circuit and so on and there is risk of fire.

GC Grain※ Dear Customers,
Please note that specifications are subject to change without notice.
Printed images in this catalogue may be different from actual color and shape.

Glossary

Safety Precautions■Please read OPERATION MANUAL and SAFETY PRECAUTIONS carefully before using any tools, and use tools properly.
■The instructions are provided to use tools safely, and to prevent damages to the life body and property. Always follow theSAFETY PRECAUTIONS in this manual.
Symbols for Securing Safety

Shank
Size

GC grain

Steel
Cutters

Maximum Allowable Rotation Speed

ELECTRIC MICRO GRINDERS AND TOOLS.

Final Polishing■DO NOT force the tool.
・Excessive pressure may cause abnormal wear or damage of the tool, and result inaccident and/or injury.
■DO NOT use water or grinding liquid, and DO NOT operate the tool by wet hand.
・There is a risk of getting electric shock. The tool is designed to use in dry condition.

■DO NOT use the tool under excessive electric noise.
・It may cause malfunction and trouble of the tool, which may result in accident
and/or injury.

■DO NOT use air blow tools to clean the tool.
・Use brush or cloth to remove dust and stain. Using air blow tools may cause dirt entering
bearing and other rotating parts, which may results in trouble of the tool.
■Carry out trial run of the tool.
・Using the tool without trial run may result in unexpected accident and/or injury.
At the beginning of work of the day : 1 minute or more.
When the tool is exchanged: 3 minutes or more.
After long absence of use: 5 minutes or more.
■Carry out dairy maintenance.
・Inadequate maintenance and checking of the tool may result in accident and/or injury.
Inspect cord and parts for any damages.
Inspect the tool and holder for any damage or wear.
Always maintain the grip dry and check for oil/grease or water on it.

■Keep holding the tool until the tool stops rotating completely.
・The machinery itself rotates, which may result in accident and/or injury.

■DO NOT lubricate bearings.
・Excessive grease may cause increased heat and vibration, which may result inaccident and/or injury.

■Secure the workpiece well.
・Loose workpiece may force excessive load to the tool that may damage the tool,
resulting in accident and/or injury.

■DO NOT remodel or disassemble the tool.
・It seriously effects the safety and performance of the tool, which may result in fire,electric shock, trouble of the tool, accident and/or injury.

■DO NOT clamp the machinery with vice and so on.
・There is a risk of accident and/or injury when the tool is damaged.

■For repairs, always ask dealers or Eiko Electric Co., Ltd.
・Repairs must be carried out by qualified person with knowledge and skills,
otherwise not only the tools do not perform sufficiently, but also it may resultin accident, injury, and trouble of the tool.

■Keep the motor cord away from the tool when in use.
・The cord may be caught in the tool, which may result in accident and/or injury.
■Confirm that spanners and wrenches are detached from the tool before using.
・Spanners or wrenches will be blown away when the tool is turned on, which may
result in accident and/or injury.
■Only use the tools listed on the catalogue of Eiko Electric Co., Ltd.
・Do not use the tools which are not listed on our catalogue.
It may result in accident and/or injury.

■Immediately stop operating and turn off the tool, whenever unusual
noise, heat, smoke, or smell from the tool is noticed.
・Using the tool in such condition may result in accident and/or injury such as smoke,
flame and electric shock.

■Use the tool below the rotating speed specified by manufacturer.
・The tool may be damaged and result in accident and/or injury.
■Select proper tools for your work.
use efficiency
safety glasses
Tool for your safety.
・Selecting proper tools will achieve smooth operationAlways
and increaseof work. and protective tools
13
Use the tool below maximum operating rotation speed.
Fig.1 About Overhang■DO NOT use damaged tools.
・Using tools with cracks, splits, bent shank and so on may cause breakage of tool
Table-1. Relation of overhang and speed.
and result in accident and/or injury.
■Use tool of which diameter of shaft is within tolerance of 0 to -0.01mm
against nominal diameter of collet chuck.
・Lack of gripping force may cause unintended detachment of the tooland result in accident and/or injury.
■Use mounted points of φ15mm or less when operating at maximum allowable speed.
・The tool may be damaged and result in accident and/or injury.

Overhang (mm)
20
25
50

Maximum Allowable Speed (min-1)
N x 0.5
N x 0.3
N x 0.1「N」is Maximum Allowable Speed at 13mm overhang.

2

Diamond Cutting Discs

Sintered Diamond/CBN Grinding Stones

Urethane Grinding Stones

Special Tools

Tool Sets

Tool Sets

Compounds / Special Tools
Hand Tools

Compounds/Hand Tools

Felt Bobs

Felt Bobs

Brushes

Brushes

Abrasive
Sanders

Abrasive Sanders

Urethane
Abrasive
Rubber Points Grinding Stones

Abrasive Rubber Points

Grinding
StonesGrinding Stones

Shank Adapters

Mandrels/Shank Adapters

Twist Drills Mandrels /Twist Drills

Steel
Cutters

Steel Cutters

CarbideCutters

Carbide Cutters

Sintered Diamond /Electroplated DiamondDiamond/CBN Cutting Discs CBN Grinding Stones

Electroplated Diamond/CBN

Tool Index
Electroplated Diamond/CBN

Diamond Cutting Discs

Sintered Diamond/CBN Grinding Stones

Carbide Cutters

Steel Cutters

Tool Index
Shank
Size

Electroplated Diamond Burs
Electroplated Diamond Burs
Electroplated Diamond / CBN Burs
Electroplated Diamond Burs
Electroplated Diamond / CBN Burs

Shank
Size

Shank
Abrasive Rubber Points
Size
Shank
Size
Diamond Abrasive Rubber Points
Shank
Abrasive Rubber Points
Size
Shank
Super Abrasive Rubber Points
Size
Shank
Abrasive Rubber Points
Size
Shank
Abrasive Rubber Points
Size(Long Shank / Ceramic Abrasive rubber)
M1.7 Fixing Screw Type
Abrasive Rubber Wheels
One-touch Stones / Silicon Discs

Urethane Grinding Stones

Shank
Size
Urethane Stones
Urethane Wheels / Urethane Discs M1.7 Fixing Screw Type
Shank
Urethane Stones（Hard)
Size
Urethane Wheels（Hard)
M1.7 Fixing Screw Type
Urethane Discs（Hard)
M1.7 Fixing Screw TypeMesh Discs
M1.7 Fixing Screw Type
Stainless Mandrels
For φ2.34 mm Shank

Abrasive Sanders

Flap Wheels
Polygon Flap Wheels
Abrasive Fiber Sanders
Abrasive Sponge Points
Disc Polishers
Flap Wheels
Cap Sanders / Abrasive Rolls
Abrasive Nylon Fiber Discs
White Paper Cones / Mandrels

Shank
Size
Shank
Size
Shank
Size

Diamond Cutting Discs
M1.7 Fixing Screw TypeM3 Fixing Screw Type
Diamond Cutting Discs
Polishing Film Diamond Discs
Resinoid Bonded Diamond Discs

Sintered Diamond Grinding Stones
Sintered Diamond & CBN Hand Lappers
Shank
Vitrified Bonded CBN Tools
Size
Diamond Stone Sticks (Sintered)

Carbide Cutters
Carbide Cutters
PCB Cutters
Carbide Cutters
Long Shank Carbide Cutters
Long Shank Carbide Cutters

Abrasive Rubber Points

Shank
Size

Shank
Size
Shank
Size
Shank
Size

Shank
Size
Shank
Size

Brushes

Felt Bobs
Twist Drills

Mandrels/Shank Adapters

Grinding Stones

5

White Paper Cone Mandrels
Special Mandrail for
One-touch Stones
Stainless Mandrels
Steel Mandrels
Shank Adapters
Shank Adapters
Shank Adapters
Grinding Stones
Grinding Stones
Grinding Stones (Long Shank)
Grinding Stones
Grinding Stone Wheels
Resinoid Bonded
Glass Fiber Grinding Discs
Cutting Stone Discs

Shank
Size
Shank
Size
Shank
Size
Shank
Size
Shank
Size
Shank
Size
Shank
Size
Shank
Size

For φ2.34 mm Shank

Shank
Size

Shank
Steel Cutters
Size
Shank
High Speed Steel Cutters
Size
Saw Blades
M1.7 Fixing Screw Type
Shank
Steel Cutters (for non-metallic material)
Size

Steel Twist Drills
High Speed Steel Twist Drills
Carbide Twist Drills
Carbide Twist Drills

P77〜
P77〜
P77〜
P77〜
P78〜
P78〜
P78〜

Shank
Size
Shank
Size
Shank
Size
Shank
Size

For φ2.34 mm Shank

Shank
Size
Shank
Size
Shank
Size

Shank
Size
Shank
Size
Shank
Size
Shank
Size
Shank
Size

M1.7 Fixing Screw Type

Diamond Compounds / Diamond Gels
Diamond Sheets
Felt Sheets/Bamboo Holders
Ruby Stone Sticks
Fiber Stone Sticks
Abrasive Stone Sticks
Hand Holders
Urethane Stick Stones / Urethane Block Stones
Hand Brushes
Electroplated Diamond Files
Electroplated Diamond Dressers
Precision Files
Rubber Polishers / Polishing Rubber Sheets

Special Tools

Special Tools for Angle 90/60
Special Tools for Belt SanderSpecial Tools for Mini Recipro
Dust Collection Box / Multipurpose Flexible Resin

Tool Sets

Tool Sets

For φ2.34 mm ShankM6 Fixing Screw TypeFor φ2.34 mm ShankFor φ3.0 mm ShankFor φ6.0 mm Shank
Shank
Size
Shank
Size
Shank
Size

M1.7 Fixing Screw Type

M1.7 Fixing Screw Type
M1.7 Fixing Screw Type

Felt Bobs
Felt Bobs
Mops
Long Shank Felt Bobs
Felt Bobs
Felt Wheels
Buff Wheels

Shank
Size

Compounds/Hand Tools

M1.7/M3 Fixing Screw Type

Shank
Size

Shank
Brushes (Animal Hair)
Size
Shank
Brushes (Chemical Fiber)
Size
Shank
Brushes (Metal Wire)
Size
BrushesCeramic Fiber Brushes
Single Knot End Brushes/Wire Lap Tools
Spiral Brushes
Shank
Twisted Wire Lap Tools
Size

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

P145
P149
P151
P155

6

Electroplated Diamond Burs

Electroplated Diamond Burs

Shank
Size

1 pc./pack

Main Application

Feature・Stainless Shanks are equipped to all E-FORCE Electroplated
Best suits for non-ferrous materials and non-metal materials.
Main Work Materials: Carbide, Ceramics, Glass, Ferrite, Silicon,
Diamond burs.
Stone, Chinaware, Jewelry, Plastic, and・Carefully selected quality grit are electroplated to provide superiorRubber.
cutting ability and durability.
・Widely works well for precision grinding and micro deburring.
Shank
Size

Electroplated Diamond Burs

1 pc./pack

Shank
Size

5 pcs./pack
Grit Size
Diamond

Electroplated Diamond Burs
Grit Size
Diamond

ø1.6

ø1.8

ø2.1

ø2.3

ø2.5

ø2.5

ø2.7

ø2.9

Electroplated Diamond Burs
Shank
Size

5 pcs./pack

⇒

⇒

⇒

⇒

⇒

⇒

⇒

ø2.34

⇒

⇒

⇒

⇒

⇒

⇒

⇒

⇒

1 pc./pack

⇒

Shank
Size

45

Grit Size

Grit Size

Diamond

Diamond

Electroplated Diamond Burs

Electroplated Diamond Burs

45

45

45

45

45

45

45

Shank
Size

5 pcs./pack

Shank
Size

Grit Size/Dia. ＃320/50μ＃320/50μ＃800/22μ＃1000/15μ＃600/30μ＃800/22μ＃320/50μ＃600/30μDiamond

1A10018

1A10019

1A10020

1A10021

1A10022

1A10023

1A10024

1A10017

1 pc./packElectroplated Diamond Burs
Shank
Size

5 pcs./pack

Grit Size
Diamond

Electroplated Diamond Burs

Grit Size/Dia.
Diamond

Grit Size
Diamond

7

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

89Electroplated Diamond Burs

Electroplated Diamond Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Grit Size

Grit Size

Diamond

Diamond

Electroplated Diamond Burs

Electroplated Diamond Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Grit Size

Grit Size

Diamond

Diamond

Electroplated Diamond Burs

Electroplated Diamond Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Grit Size

Grit Size

Diamond

Diamond

Electroplated Diamond Burs

Electroplated Diamond Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Grit Size

Grit Size

Diamond

Diamond

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

10Electroplated Diamond/CBN Burs

Electroplated CBN Burs

Shank
Size

FeatureMain Application
Application
Main・Cubic Boron Nitride (CBN) is a diamond structure material
consisting of boron and nitrogen, which is the second hardest
to diamond. With 1400℃ heat stability, it is more chemicallystable than diamond.
・Widely used to work for ferrous materials because of no chemical
reaction against iron.

Best suits for ferrous metal materials.
Main Work Materials:
Carbon Tool Steel (SK), High Speed Tool Steel (SKH),
Alloy Tool Steel (SKS), Heat Resistance Steel (SUH),
Stainless Steel (SUS), Bearing Steel (SUJ)

1 pc./pack

Grit Size
Diamond
ＣＢＮ

11

Electroplated Diamond/CBN Burs

Electroplated Diamond/CBN Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Grit Size

Grit Size

DiamondＣＢＮ

Diamond
ＣＢＮElectroplated Diamond/CBN Burs

Electroplated Diamond/CBN Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Grit Size

Grit Size

DiamondＣＢＮ

Diamond
ＣＢＮElectroplated Diamond/CBN Burs

Electroplated Diamond/CBN Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Grit Size

Grit Size

DiamondＣＢＮ

Diamond
ＣＢＮ

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

12Electroplated Diamond/CBN Burs

Electroplated Diamond/CBN Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Grit Size

Grit Size

DiamondＣＢＮ

Diamond
ＣＢＮ

High Rigidity Electroplated Diamond/CBN
Feature・Electroplated on high rigidity stainless spring steel (SUS304WPB), it is resistant to the radial load which causes bending
and breakage.
・The long neck design extends electroplated area andremarkably improves efficiency in grinding performance indeep holes and grooves.

Electroplated Diamond/CBN Burs

Electroplated Diamond/CBN Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./packHigh Rigidity TypeHigh Rigidity Type,
Resistant to Bending and Breakage.
Grit Size

Grit Size

DiamondＣＢＮ

Diamond
ＣＢＮElectroplated Diamond/CBN Burs

Electroplated Diamond/CBN Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./packHigh Rigidity Type

Grit Size

Grit Size

DiamondＣＢＮ

Diamond
ＣＢＮElectroplated Diamond/CBN Burs

Electroplated Diamond Burs

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Grit Size
Diamond
ＣＢＮ

13

Grit Size
Diamond

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

14

Electroplated Diamond/CBN Burs
Shank
Size

1 pc./packShank Adapters
extension bar for working easily in deep holes unreachable with standard tools.
Feature ・An・A handy adapter saving time and money to order custom made tools.
＊For more details of shank adapters, see page 55.

Shank Adapters
Shank
Size

Order Code1 pc./packFor ø3.0 mm Shank

Grit Size
Diamond
ＣＢＮElectroplated Diamond/CBN Burs
Shank
Size

Shank Adapters

Order Code

Shank
Size

1 pc./packFor ø3.0 mm Shank1 pc./packElectroplated Diamond Burs
Shank
Size

1 pc./pack

Grit Size
Diamond
ＣＢＮElectroplated Diamond/CBN Burs
Shank
Size

1 pc./pack

Grit Size
Diamond

Electroplated Diamond Burs
Shank
Size

Grit Size

1 pc./packDiamond
ＣＢＮElectroplated Diamond/CBN Burs
Shank
Size

1 pc./pack

Grit Size
Diamond
ＣＢＮ

15

Grit Size
Diamond

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

16

Electroplated
Diamond Burs
Shank
Size

Electroplated Diamond/CBN Burs
Shank
Size

1 pc./pack

1 pc./pack

Grit Size

Diamond
ＣＢＮ
Grit Size
Diamond

Electroplated Diamond/CBN Burs
Shank
Size

1 pc./packElectroplated
Diamond Burs
Shank
Size

1 pc./pack

Grit Size

Diamond
Grit Size

ＣＢＮ

Diamond

Electroplated Diamond/CBN Burs

Electroplated
Diamond Burs

Shank
Size

1 pc./pack

Shank
Size

1 pc./pack

Grit Size

17

Grit Size

Diamond

Diamond

ＣＢＮ

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

18

Diamond Cutting Discs

Electroplated Diamond
Cutting Discs

M1.7 Fixing Screw Type Mandrels

M1.7 Fixing Screw Type

FeatureM1.7

Fixing Screw

・E-FORCE diamond cutting discs are rigidly electroplatedwith carefully selected grains peripherally on stainless discs.
・Flat circumference edge provides less chippings andsmooth cutting.
・Best suits for cutting and grooving.

1 pc./pack

M1.7
Disc

Disc only

Main Application
Best suits for non-ferrous materials and non-metalmaterials.
Main Work Materials:
Ceramics, Glass, Stone, Semiconductor materials, FRP

MandrelsAvailable in ø2.34mm, ø3.0mm, ø6.0mm shank sizes.
Mandrels with M1.7 fixing screw are the most popular.
M3 screw type is recommended for work with high load.
Select the one to suite your purpose.

Grit Size

Mandrel:1A51003

Select “Disc only” if you already have a mandrel.

Mandrel:1A52003

Mandrel:1A53001＊For more details of ｍandrels, see page 53.

WARNING

Using mandrels in counterclockwise rotation may loosen the fixing screw to result in scattering the tool.
Tool must be installed firmly with a screwdriver and be used in clockwise rotation only.

Stainless Mandrels

Stainless Mandrels

M1.7 Fixing Screw Type

M1.7 Fixing Screw Type

5 pcs./pack

1 pc./pack

Shank
Size
Shank
Size
Shank
Size

Electroplated Diamond
Cutting Discs
M1.7 Fixing Screw Type

1 pc./packDisc only

Grit Size
Shank
Size
Shank
Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Electroplated Diamond
Cutting Discs

Electroplated Diamond Cutting Discs
M1.7 Fixing Screw Type

M1.7 Fixing Screw Type

1 pc./pack

1 pc./packDisc only
Disc only

Disc of 1A41001 is not detachable.

19

Grit Size

Grit Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

20

Stainless Mandrels

Electroplated Diamond Cutting Discs
M1.7 Fixing Screw TypeM3 Fixing Screw Type

1 pc./pack5 pcs./pack

Mandrels with a thick M3 fixing screw
provides less breakage of screw.
Suit for work with high load.

M3 Fixing Screw Type Mandrels＊For more details of ｍandrels, see page 54.
M3 Fixing Screw

M3

Disc

1 pc./pack

M3

M3
Disc

Grit Size
Shank
Size

Shank
Size

Shank
Size

Shank
Size

Electroplated Diamond Cutting Discs
M1.7 Fixing Screw Type

1 pc./packChoose M1.7 Screw Type mandrels
to install these discs.

Mandrels equipped with M1.7 fixing screw is the most popular choice.
With thinner shank and spacious neck area compared with M3 fixing
screw type mandrels suit for minute processing.

Shank
Size

Mandrel:
1A51005

Mandrel:
1A52006

Mandrel:
1A53002

Electroplated Diamond
Cutting Discs
M3 Fixing Screw Type

1 pc./packDisc only

Grit Size
Shank
Size
Shank
Size
Shank
Size

Electroplated Diamond Cutting Discs
M3 Fixing Screw Type
Disc only

1 pc./packChoose M3 Screw Type mandrels
to install these discs.

Disc only

21

Grit Size

Grit Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

22

Polishing Film Diamond Discs (Single-Side Coated)

Resinoid Bonded Diamond Discs

Feature ・Abrasive discs for polishing coated with diamond grains on the single side of the flexible thin film.

Feature ・Sharp cutting discs with diamond grains sintered with resinoid bonded.

・Convenient for polishing abutting area and narrow slit area etc.
The edge of disc is not coated to avoid excessive grinding in slits.
・One-touch disc installation to the special mandrel without a screw.
With the screw-less installation, the disc does not get loosened in counterclockwise(CCW) rotation.
・However the adaptive operating speed is 7,000 〜10,000 min-1, operation in lower speed is recommended
for working on soft materials such as precious metal.

Polishing Film Diamond Discs
10 pcs./pack

Use with Special Mandrel

Shank
Size

M1.7 Fixing Screw Type

1 pc./packDiamond grains are coatedon the top surface only.

One push
operation to
replace the disc.

The outer circumference surface is
not coated.
Grit Size

Grit Size

Disc only

Disc only

Shank
Size

Trial Kit (2 each of 4 sizes, Set of 8)

M1.7 Fixing Screw Type

Resinoid Bonded Diamond Discs

Special Mandrel
1 pc./packElectroplated Diamond Cutting Discs (All Coated)

・Less clogging than electroplated diamond discs and the sharpness lasts longer.

Shank
Size
Shank
Size

Stainless Mandrels
M1.7 Fixing Screw Type

1 pc./pack

Grit Size
Disc only
Shank
Size
Shank
Size
Shank
Size

Shank
Size

5 pcs./pack

Shank
Size

Enhancing
freedom of creativityof specialists.

5 pcs./packElectroplated Diamond Cutting Disc (Saw)
M1.7 Fixing Screw Type

1 pc./pack

Grit Size
Disc only
Shank
Size
Shank
Size
Shank
Size

23

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

24Sintered Diamond Grinding Stones (Vitrified)Vitrified Bonded CBN Tools

Feature ・Sintered diamond grinding stones that combines characteristics

Main Application

Featureof grinding stones and sharpness of diamonds.
・Semi-porous type. The special baking method provides less clogging andheat generation. Sharpness lasts long with moderate self-dressing action.
・Less burning even in dry operation. Features a soft feeling of use.
・High speed compatible grinding stone (80,000 min-1) which conforms toelectric-powered grinders as well as air grinders.

Best suits for Carbide, Hardened Steel,High-hardness Alloy, Ceramics, Glass.

・Porous type grinding stone baked with vitrified bonded CBN.
・Strong, precision grinding stones for machining, which do not require dressing.

Use within 1,200〜1,800 m/min operational peripheral speed.
Vitrified Bonded CBN Tools

Sintered Diamond Grinding Stones (Vitrified)

Shank
Size

Shank
Size
Grit
Size

Grit
Size

1 pc./pack

1 pc./packDiamond

CBN

Sintered Diamond & CBN Hand Lappers
FeatureMain Application

・Superior durability and grinding ability is achieved withSintered Diamond blocks.
・High rigidity aluminum handle for sturdy grip.

Restoring scratches, deburring cemented carbide, die steel,high speed steel, hardened steel, and other metals.
Suitable for polishing dies and precision parts.

Vitrified Bonded CBN Tools

Operational Peripheral Speed within 1,200〜1,800 m/min

Shank
Size
Grit
Size

Operational Peripheral Speed within 1,200〜1,800 m/min

1 pc./packVitrified Bonded CBN Tools

Vitrified Bonded CBN Tools Borazone

Shank
Size

Shank
Size

Grit
Size

Operational Peripheral Speed within 1,200〜1,800 m/min

1 pc./pack

Grit
Size

Operational Peripheral Speed within 1,200〜1,800 m/min

1 pc./pack

Sintered Diamond & CBN Hand Lappers
1 pc./pack

Grit Size
DiamondCBN
CBN

Diamond Stone Sticks (Sintered)

For more details of diamond stone sticks, see page 134.

1 pc./pack

Grit Size

Grit Size
Diamond
CBN

25

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

26

Carbide Cutters
FeatureMain Application

・Suitable for cutting metals.
・Best suits for deburring, boring, and alsochamfering, pattern-cutting the printed circuitboards, and sculpting.

Can be applied to variety of materials such as standard steel, resin, and wood.
Main Work Materials:
Carbon Tool Steel (SK), High Speed Tool Steel (SKH),
Alloy Tool Steel (SKS), Heat Resistance Steel (SUH),
Stainless Steel (SUS)＊Illustrations on this catalogue are designed to show dimensions and general shapes of products with simplified images.
＊Illustrations may differ from actual products, especially flutes of carbide cutters, steel cutters, and twist drills etc.
＊For shapes of flutes, see the photos attached.
＊Photos may be enlarged or shrunk.
＊Dimensions may vary slightly either by production lots or measuring points.
＊Product specification is subject to change without notice.

Carbide Cutters

Blade Patterns

Shank
Size

Spiral Cut

Cross Cut

Aluminum Cut

1 pc./packBest suits for non-ferrous likely toclog metals such as Aluminum,
Brass, and Copper, and also forresin, hard rubber, plaster etc.
Good cutting ability with sharp deep
flutes is also suitable for roughfinishing of various materials as well.
MediumCoarseDeep helical single flute with excellent
cutting ability provides smoother finish
than cross cut.
Cutting performance is a little less thancross cut type.

Fine

MediumCoarseChip breakers are added to the spiralcut, forming double cut shape.
Easy and versatile to use with gentle
cutting like a working feel of fines.
Cutting ability is better than spiral cut.

Micro Cut
Finishing carbide cutter flute patternwith specially baked quality ultrafine
carbide powder.
Doubled number of flutes to standard
cross cut types provide a uniquesmooth and less resistant cutting feel.

Spiral Cut

Carbide Cutters
Shank
Size

1 pc./packTool Shapes

CylinderCylinder（radius）

Ball

Oval

Tree

Tree（radius）

Spiral Cut

Cone Square

Carbide Cutters

Cone Radius

Chamfered

Inverted Cone

Rim

Cross Cut

Carbide Cutters
Shank
Size

1 pc./pack

Shank
Size

1 pc./packwith End Cut
Spiral Cut
Spiral Cut

Carbide Cutters
Shank
Size

Carbide Cutters
Shank
Size

1 pc./pack

1 pc./packwith End Cut
Spiral Cut

27

Cross Cut

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

28

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./packFine Cross Cut

Spiral Cut

Carbide Cutters
Shank
Size

1 pc./packSpiral Cut

Fine Cross Cut

Cross CutSpiral Cut

Fine Cross Cut

Cross CutSpiral Cut

Fine Cross Cut

Cross CutSpiral Cut

Cone Radius

Spiral Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./packwith End Cut

Fine Cross Cut

Cross CutSpiral Cut

Cone RadiusTree（radius）

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./packFine Cross Cut

29

Cross Cut

1 pc./packwith End Cut

Cross Cut

Fine Cross Cut

Cylinder（radius）

Shank
Size

1 pc./packSpiral Cut

CylinderCross Cut

Carbide Cutters

Cross Cut

Cross Cut

Cross CutSpiral Cut

Tree

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

30

Carbide Cutters
Shank
Size

1 pc./packEnhancing
freedom of creativityof specialists.
Cross CutSpiral Cut

with End Cut
CylinderCarbide Cutters Coarse cut consists of very rough flute patterns. Very sharp flutes provide strong cutting ability.
Shank
Size

1 pc./packWide intervals of flutes provides efficient and swift processing of likely to clog metals such as aluminum and brass,also plaster, resins like acryl etc. with low heat generation.

Fine Cross Cut

Cross CutCoarse Cross Cut

Spiral Cut

Coarse Spiral Cut

Fine Cross Cut

Cross CutCoarse Cross Cut

Spiral Cut

Coarse Spiral Cut

Tree (radius)

Carbide Cutters
Shank
Size

1 pc./pack

Cylinder (radius)

Carbide Cutters (Fine Cross Cut)
Shank
Size

Fine Cross Cut consists of very tight and small flute patterns.
Without cutting too deep into workpiece, smooth surface finish is obtained.

1 pc./packFine Cross Cut

31

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

32Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Cross CutSpiral Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./packSpiral Cut

Cross Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./packwith End Cut
Spiral Cut

Spiral Cut

with End Cut

Cross Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./packwith End Cut

1 pc./packwith End Cut
Spiral Cut

33

Cross CutSpiral Cut

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

34

Carbide Cutters (Razor Cut)

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./packRazor Cut
Flutes are less twisted and horned
extremely sharp.
Extraordinary cutting performanceand very smooth surface finish is
obtained.

Razor Spiral Cut

Razor Spiral Cut

Razor Cross Cut

Razor Cross Cut

Razor Cross Cut

Razor Spiral Cut

Cross Cut

Razor Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

Cross CutSpiral Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./packwith End Cut

with End Cut
Cross CutSpiral Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./pack

φ12.8
3.2

Cross Cut35

Spiral Cut

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

36

Aluminum Cut

Carbide Cutters

Micro Cut

Shank
Size

Aluminum Cut

FeatureFeature1 pc./pack・Finishing carbide cutters with specially baked quality ultrafine carbide powder.
・Less breakage of flutes.
Hard enough to endure continuous grinding of hard-to-cut materials.
・Doubled number of blades of standard cross cut feature smooth and less resistant unique cutting feel.
・Free from uneven wear and troublesome dressing job of grindstones, a good smooth finished surface is obtained.

・Broad intervals of flutes are less likely to be clogged
and low heat generating.
・Sharp and deep flutes provide rigid cutting ability.
Suitable for rough finishing of various materials.

Main Application
Main Application

Best suits for processing non-ferrous metals likely
to clog.
Aluminum, Brass, Copper, Plastic, Hard Rubber,
Plaster etc.

Best suits for finish grinding of hard-to- cut materials such as nickel alloy, cobalt alloy etc.

・Repairing/finishing turbine blades.
・Satisfactory finish surface with less biting.

・Finish grinding hard-to-cut materials.
・Modifying dies etc.

Aluminum Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

Aluminum Cut

Micro Cut

1 pc./pack

1 pc./packAluminum Cut

Micro Cut

Carbide Cutters

Titanium Cut

Shank
Size

Aluminum Cut

Feature1 pc./pack・Carbide Cutters baked with specially prepared fine carbide powder.
Suitable for cutting hard-to-cut materials such as titanium alloy and nickel alloy etc.
・Newly designed special flute improves cutting performance by 50% and more than conventionalcross cut type, and minimize clogging, vibration, and noise, also releasing the heat efficiently.
・Works well for cutting likely to clog workpiece such as stainless or aluminum.

Main Application
Best suits for cutting hard-to-cut materials such as Titanium alloy, Nickel alloy etc.

・Repairing/finishing aircraft parts.
・Reducing chattering and noise while cutting
titanium alloy.
Aluminum Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

Titanium Cut

Aluminum Cut・Best suits for cutting Titanium alloy of tensile strength > N/mm2
・Specially designed flutes provide superior long life and cutting
performance.

1 pc./pack

1 pc./packwith End Cut
Aluminum Cut

37

Titanium Cut

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

38

PCB Cutters

PCB Cutters
RCM Cut

Feature・Cutters for processing printed chip boards (PCB).
・The diamond shape flute pattern is designed focusing
on discharging chips.

Right hand helix pattern purging chips upwards.
Good finished surface. Suitable for NC machineries
equipped with vacuum devices.

Shank
Size

RHM Cut

1 pc./pack

Main Application
Standard glass epoxy substrate (PCB)
The maximum operational speed shown is on theassumption of processing glass epoxy substrates.
The maximum operational speed is calculated on
appropriate peripheral speed limit. (approx. 200m/min)

RHM Cut
Left hand helix pattern purging chips downwards.
Downward force generated onto PCB in operation
results in less burrs on surface.
Slippage of PCB is restrained. Suitable for manuallyoperated machineries.
RHM Cut

PCB Cutters
Shank
Size

PCB Cutters
Shank
Size

RCM Cut

RHM Cut

1 pc./pack

1 pc./pack

RCM Cut

RHM Cut

PCB Cutters
Shank
Size

RCM Cut
RCM
Cut
1 pc./packEnhancing
freedom of creativityof specialists.

RCM Cut

PCB Cutters
Shank
Size

RCM Cut

1 pc./pack

RCM Cut

39

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

40

Carbide Cutters

Carbide Cutters (Shank Size ø6.0 mm)

Shank
Size

FeatureCarbide Cutters
Shank
Size

1 pc./pack

1 pc./packChamfered

Cross Cut

・The strong ø6.0 mm shank endures tough cutting works
with high load.
・The wide blade area and superior cutting ability improve
efficiency of cutting works.
・Suitable for deburring and chamfering of general steel
materials, cast iron, stainless steel and various alloys,
and removing welding beads.

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./pack

1 pc./packChamfered

Spiral Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./packSpiral Cut

1 pc./pack

Cross CutSpiral Cut

Cross Cut

Carbide Cutters

Carbide Cutters

Shank
Size

Shank
Size

1 pc./packSpiral Cut

41

Cross Cut

1 pc./pack

Cross CutSpiral Cut

Cross Cut

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

42

Aluminum Cut (Shank Size ø6.0 mm)

Carbide Cutters
Shank
Size

Aluminum Cut

Feature1 pc./pack・Best suits for non-ferrous, likely to clog metals
such as Aluminum, Brass, and Copper, andalso for resin, hard rubber, plaster etc.
・Good cutting ability with sharp deep blades isalso suitable for rough finishing of various
materials.
・Broad span of flutes provides less clogging.
Also performs well in cutting acryl, plastic, hardrubber etc. with low heat generation.

Aluminum Cut has sharp blades and biting force isstrong.
Be careful not to put excessive pressure on work.

Enhancing
freedom of creativityof specialists.
Aluminum Cut

Carbide Cutters
Shank
Size

Aluminum Cut

1 pc./packAluminum Cut

Enhancing
freedom of creativityof specialists.

43

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

44

Long Shank Carbide Cutters

WARNING ( Precautions for using long shank carbide cutters. )Carbide Cutters
Shank
Size

Long Shank1 pc./pack＊DO NOT use with electric powered or air grinders which are not equipped with speed control function.
＊For safety, check wobbling of axis by installing tool firmly to the bottom of the hole of grinder and make a trial
run in the lowest speed.
＊On operation, insert the cutter well into the hole first and accelerate gradually.
＊NEVER force the tool or conduct cutting with the whole periphery of disc or the both sides of tool contacting
the wall of hole or groove which may cause breakage of the blades and the shank resulting in unexpected
accidents.
＊Always wear protective glasses, dust mask and other safety equipment.

Carbide Cutters
Shank
Size

Long Shank1 pc./pack
Cross Cut

Carbide Cutters
Shank
Size

Long Shank1 pc./packwith End Cut
Cross Cut

Carbide Cutters
Shank
Size

Long Shank1 pc./pack

Cross Cut

Carbide Cutters
Shank
Size

Long Shank1 pc./pack

Cross Cut

45

Cross Cut

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

46

Steel Cutters

Steel Cutters

Steel Cutters

Shank
Size

Shank
Size

2 pcs./packFeature5 pcs./pack3 pcs./pack3 pcs./pack2 pcs./pack・Suitable for variety of materials such as soft metals(Aluminum, Brass etc.), and also resin, wood etc.

High Speed Steel Cutters
Feature・Cutters made of high-speed steel.
Stronger and tougher than standard tool steel.
・However neither as hard nor durable as carbide,superior against impact and torsion stress.
Steel Cutters

Steel Cutters

High Speed Steel Cutters

Shank
Size

Shank
Size

5 pcs./pack

1 pc./pack

Steel Cutters

Steel Cutters

High Speed Steel Cutters

Shank
Size

Shank
Size

3 pcs./pack5 pcs./pack5 pcs./pack

1 pc./pack

Steel Cutters

Saw Blades

Shank
Size

Thickness

5 pcs./pack

Saw Blades
Use with M1.7 type Mandrel.
For cutting and grooving resin, wood, wax etc.

5 pcs./pack

For more details of mandrels, see page 53.

Saw Blade47

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

48

Steel Cutters (for non-metallic material)
FeatureSteel Cutter (for finishing)
Shank
Size

Flute

5 pcs./pack・Steel Cutters for deburring and shaping non-metalmaterials such as wood, plastic, rubber etc.

Enhancing
freedom of creativityof specialists.
Flute

Steel Cutter (for finishing)
Shank
Size

Flute

5 pcs./pack

Flute

Steel Cutter (for finishing)
Shank
Size

Flute

5 pcs./pack

Flute

Steel Cutter (for rough grinding)
Shank
Size

Thorn

5 pcs./pack

Thorn

49

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

50

Steel Twist Drill
Shank
Size

5 pcs./pack

Steel Twist Drill
precise drilling on wood, acryl, plastic etc.
Feature ・For
・Made of softer material than that of high-speed steel twist drills.

Carbide Twist Drill (Four-Flute) Carbide Twist Drill
Shank
Size

Shank
Size

1 pc./pack

1 pc./packCarbide Twist Drill
・Precise, quality carbide drills with ultrafine carbide alloy.

Feature ・Satisfactory cutting performance with flutes speciallydesigned for steel processing.
・Best suit for drilling on standard steel, dies, and glass etc.

Steel Twist Drill

Carbide Twist Drill

Steel Twist Drill

Shank
Size

Shank
Size

1 pc./pack5 pcs./packHigh Speed SteelTwist Drill
Shank
Size

3 pcs./pack※ Available in sizes in each ø0.01mm step on request.

High Speed Steel Twist Drill
Feature・Suitable for drilling on relatively soft metals (copper, brass, aluminum etc.), andalso acryl, plastic etc.
・Made of harder material than that of steel twist drills.

Enhancing
freedom of creativityof specialists.

Carbide Twist Drill (Four-Flute)
Shank
Size

1 pc./packCarbide Twist Drill (Four-Flute)of ultrafine carbide alloy, exclusively for drilling on pearls and corals.
Feature ・Made
・The specially designed smooth cutting four-flute helical blades provide a precise
drilling with little chipping.

Carbide Twist Drill

51

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

52

White paper cone
Mandrels

Mandrels

3 pcs./packFeatureRegular・Mandrels are generic shafts to be usedwith wheel type tools, such as Cutting
Stone Discs, Saw Blades, Felt Wheels,
Abrasive Rubber Wheels etc.
・Available in economical steel and rustproof rigid stainless.
・M3 type mandrel is with a more durable
screw to suit for works with high load
compared to M1.7 type.
・Two screw lengths are available tomatch thickness of tools to be installed.

Stainless Mandrels

Stainless Mandrels

M1.7 Fixing Screw Type

M3
M3Fixing
FixingScrew
ScrewTypeType

5 pcs./packReinforced Screw TypeCAUTION

Note: Tools with ø1.8mm center hole cannot be installed to M3 type mandrels.
(Diamond Cutting Discs, Abrasive Rubber Points, Grinding Stone Discs, Felt Discs etc.)

5 pcs./packShuttle-mini

Reinforced Screw Type

6
16
12

52

White paper cone

45

Shank
Size

Shank
Size

5A64001

5A64002

Stainless Mandrels

Shank
Size

One-touch Point Mandrels

Reinforced Shank Type

M1.7 Fixing Screw Type

1A54002

Stainless

1 pc./pack

Shank
Size

5 pcs./pack

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Stainless((Installation examples))

φ5.8

MandrelM3 Fixing Screw Type22

・M3 type mandrel is with a more durable screw to suit for works
with high load compared to M1.7 type.
・Two screw lengths are available to match thickness of tools to
be installed.

M3/10mm Screw (Fix tightly with a screwdriver.)Mandrel
34

56
Shank
Size

Shank
Size

Shank
Size

Shank
Size

・Universal Polisher or tools of similar kind.
(Applicable tool thickness: approx. 0.1〜6 mm)
MandrelStainless Washers（ø12 ×0.8 mm：2 pcs）

4031400

Stainless Mandrels
M1.7 Fixing Screw Type

1 pc./packOperating in reverse (counterclockwise) direction may loosen the screw resulting in
WARNING
scattering of tools. Always use tools in positive (clockwise) direction.
((Installation examples))Mandrel(Fix tightly with a screwdriver.)M1.7 Fixing Screw
Brass Washer

・Diamond Cutting Disc・Cutting Stone Disc・Abrasive Rubber Wheel /Grinding Stone Wheel
・Radial Disc・Felt Wheel or tools of similar kind.
(Applicable tool thickness:
approx. 0.1〜6 mm)

WARNING

M6 Fixing Screw Type((Installation example))

1 pc./packM6/16mm Fixing Screw(Fix tightly with a screwdriver.)Stainless Washer
Stainless Washer（ø16×0.1mm：2 pcs.）

Tools with a ø6.0 mm center hole such as
Felt Wheel (7A41018).
(Applicable tool thickness: approx: 3〜10 mm)
Not applicable to tools less than 2 mm thick.

MandrelMandrelCAUTION

Shank
Size

53

・Universal Polishers or tools of similar kind.
(Applicable tool thickness: approx: 7〜12 mm)
Not applicable to tools less than 7 mm thick.

Operating in reverse (counterclockwise) direction may loosen the screw
resulting in scattering of tools.
Always use tools in positive (clockwise) direction.

Steel Mandrels

M1.7 Fixing Screw Type(Fix tightly with a screwdriver.)StainlessStainless Washers（ø8 ×0.5 mm：2 pcs.）

Shank
Size

StainlessM3/18mm Screw Long Type(Fix tightly with a screwdriver.)

Steel

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

Note: Tools of 2mm or thinner cannot be
installed to M6 type mandrels.

54

Shank Adapters

Spanner Set

FeatureSet of 1 each・A handy adapter to convert the shank size without exchanging collet, and theother to extend the shank length.
・Processing easily in deep holes unreachable with ordinary tools.
・Cost and time saving. No need for ordering custom made tools.

Shank Adapters (Stainless)
For

Shank

1 pc./pack

Set of 10mm and 11mm spanners for
9A13003・9A14001・9A14002・9A14003.

On installation, tool shaft must be inserted fully to the end of hole of
9A13003・9A14001・9A14002・9A14003 and tightened firmly with spanners.

Shank Adapter (for ø6.0 mm Shank)・Specially designed for tools with ø6.0 mm shank.
High strength and fit to super deep holes.
・Enables to work in deep holes such as inside of pipes, water jackets
without ordering custom made tools.
H11 Across Flat
【Spanner must
be used!】・Tool must be inserted fully to the end of the hole of the adapter
and tightened firmly.
・When processing in deep holes, always check for safety, andinsert the tool into the hole before starting the grinder, then gradually
WARNING accelerate the speed up to 1/30 or less of the maximum operation
speed of the tool in clockwise direction only.
・Always use safety glasses and protective tools for your safety.
・DO NOT use with electric powered or air grinders not equipped withspeed control function.
We will not take any responsibility for any accident or damage of workpiece caused in operation
because the adapters or installed tools may break or bend depends on condition used.

H11 Across Flat
【Spanner must
be used!】H11 Across Flat
【Spanner must
be used!】Spanner Set

H10 Across Flat
【Spanner must
be used!】Shank Adapters (Stainless)
1 pc./packFor ø2.34 mm Shank

H10 Across Flat
【Spanner must
be used!】For ø3.0 mm Shank

H10 Across Flat
【Spanner must
be used!】For ø3.0 mm Shank

H11 Across Flat
【Spanner must
be used!】H10 Across Flat
【Spanner must
be used!】

Shank
Size

Stainless

55

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Shank
Size

Stainless

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

56

57

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

58

59

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

60

61

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

62

63

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

64

65

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

66

67

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

68

69

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

70

71

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

72

Ceramic Abrasive Rubber

・Rubber mixed with blue ceramic abrasive grains maintains sharp edge without clogging.
・The operation with lower load to the stone increases the stone's life.
・Combination of the frangibility unique to ceramic and the elasticity of rubber provides
constant finish surface.

・Polishing for standard steel (improved surface roughness).
・Polishing for gold, copper and other nonferrous metals.
・Micro deburring for precision parts.
・Polishing for titanium alloy.

Ceramic Abrasive Rubber
Polishing

Grit Size＃60（White） 4022100
Grit Size＃80（Pink） 4022101
Grit Size＃120（Blue） 4022102
Grit Size＃180（Yellow）4022103
Grit Size＃220（Green）4022104
Grit Size＃320（Orange）4022105

73

4022106
4022107
4022108402210940221104022111402211240221134022114402211540221164022117402211840221194022120402212140221224022123

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

40221244022125
4022126
4022127
4022128
4022129

4022130
40221314022132
4022133
4022134
4022135

40221364022137
4022138
40221394022140402214174

One-touch Stones

Special Mandrail for
One-touch Stones

φ325

Carbon Random GC grain（Carbide,Titanium,Ceramic)
White Stone WA grain（Stainless,Aluminum,Alloy)
Brown Stone WA grain（Stainless,Aluminum,Alloy)
Silicon（Coarse)Si
Silicon（Fine)Si

4031300
4031301
4031302
4031303
4031304

Assortment Set for One-touch Stone
4031000（Set of each One-touch Stone of 5 types and a mandrail)

Special Mandrail for One-touch Stones
4031400

Silicon Discs25

φ22＊Mandrails sold separately.
For more details of mandrails, see page 53.
Grit Size＃220

754041400

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

76Urethane Grinding Stones

Urethane Grinding Stones
Urethane Discs（Hard）

Urethane Grinding Stones

1.2
・Soft and flexible urethane conforms to the contour of work surface well,providing efficient operation.
・Superior cutting ability and durability to silicon-based rubber stones.
・Less heat generation even with long operation enables smooth work.

1.2

・Chamfering, rounding and retouching of stainless steel,copper, brass, aluminum, glass, chinaware, precious metals,
jewels, and wood.
・ Polishing of surfaces of cast aluminum.
・Removal of machining tracks on soft metals such as aluminum.

φ30

φ26

Urethane Stones
Polishing for gold, copper and other nonferrous metals.
φ10

φ13

φ15

ウレタンディ
スク（ハード）
Urethane Disc（Hard）

4041203

4041204

Mesh Discs

Assortment Set for
Mesh Discs

20
27

ｔ

27

31

ｔ

ｔ

φ40
58
粒度Size＃80＃80
Grit
粒度Size＃120
＃120
Grit
Grit
粒度Size＃120Hard＃120ハード
粒度Size＃320
＃320
Grit

Urethane Wheels

Grit
粒度Size＃46＃46
Grit Size＃80
粒度＃80
Grit Size＃120
粒度＃120
Grit Size＃320
粒度＃3204031100
4031101
4031102
403110360

58

4031104
4031105
4031106
4031107

4031108
4031109
40311104031111※Set of each 3 sheets of 6 types(shown left) and a mandrail 1A52003.

荒目 ｔ＝1. 2ｍｍ
Coarseｔ＝1. 2ｍｍ
中目 ｔ＝0. 9ｍｍ
Mediumｔ＝0. 9ｍｍ
細目 ｔ＝0
. 6ｍｍ
Fine
ｔ＝0
. 6ｍｍ

Urethane Discs※For 6mm thickness, please use
Mandrels（1A54002）on P78.

φ30

φ26

4041301
4041303
4041304
4041305
4041306

40413024041301
4041304
4041306

40413024041303
4041305-

Assortment Set for Mesh Discs
4041300
4041300

Stainless Mandrels
3

6

φ20

φ20
φ22
φ13

粒度Size＃120
＃120
Grit
粒度Size＃120Hard＃120ハード
Grit
粒度Size＃320
＃320
Grit

4A41004
4A41005
4A41006

4A41001
4A41002
4A41003

Urethane Sticks
粒度Size＃320
＃320
Grit

Urethane Stones（Hard）

4A41007

Stainless

Urethane Wheels（Hard）

φ10※Urethane Stones are also available in hand tools.

4A41008
1A54002

Please refer to page 136.

φ7

3

17

21

φ22

粒度
＃80
Grit Size＃80
粒度＃120
Grit Size＃120
粒度＃320
Grit Size＃320

77

51

41

4031200
4031201
4031202

4031203-

Grit Size＃80
Grit Size＃120
Grit Size＃320

4041200
4041201
4041202

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

78

Flap Wheels
・Abrasive cloth flaps areradially mounted.

Flap Wheels
Shank
Size

5 pcs./pack・Follows well on contours,
soft feeling of use.

・Abrasive cloths are fixed in polygon
shape to provide wider contacting area
onto workpiece for more efficient
workability. Soft feeling of use.
No overworking on workpieces.

Polygon Flap Wheels
Shank
Size

5 pcs./pack・Works in grinding, polishing iron,stainless steel, polishing inside pipes,
rounding edges, deburring, and rustremoval.

・Features low heat generation, and a constant finish.
・Best suits for cleaning, rustremoval, and also paintstripping.
・No wobbling even in highspeed rotation, and withwide range of sizes available
from ø10 mm dia. and larger,
can be used for variety ofworks from polishing minute,narrow parts to deburring.

Polygon Flap Wheels

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size

Flap Wheels
Shank
Size

5 pcs./pack

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size

Grit
Size
Grit
Size
Grit
Size
Grit
Size
Grit
Size
Grit
Size

Diamond Flap Wheels
Shank
Size

1 pc./pack・Abrasive cloths with electroplated diamond grains are radially mounted.
・Suits for grinding stone materials, ceramics, glass etc.

Abrasive Fiber Sanders
・Nonwoven abrasive nylon fiber
materials are layered. So soft as tofollow contours well, achieving efficientsurface polishing.

Abrasive Fiber Sanders
Shank
Size

10 pcs./pack・For removal of oxide film or rust,cleaning before welding, surface
preparation before painting/laminating,removal of weld burning.

(Brown)(Red)

Grit Size
Grit Size
Grit Size
Grit Size

79(Red Purple)
Grit
Size
Grit
Size
Grit
Size

(Brown)(Red)(Red Purple)

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

80Abrasive Fiber Sanders

Scotch Brite Sanders

Shank
Size

Shank
Size

5 pcs./pack5 pcs./pack

・Soft wheels with Scotch Brite (Abrasive grain impregnated non-woven nylon fabric ).
・Flexible material follows contours on workpiece well. Best suits for grinding/polishing inside holes as well.
・Results in constant finish with no deep scratches. Application ranges from rust removal to medium finish polishing.
・Also for processing hairline finish on stainless steel.

2 ply

10 pcs./pack

4 ply(Brown)(Red Purple)
Use with M1.7/M3 type
Mandrels sold separately.
(Green)
Grit
Size
Grit
Size
Grit
Size
Grit
Size

Grit Size
Grit Size
Grit Size
Grit Size(Brown)(Red Purple)(Red Purple)(Green)Abrasive Poly-fiber Sanders
・Special nonwoven abrasive fiber
materials are layered. So soft as to follow
contours well, achieving efficient surface
polishing.
・For removal of weld burning, preparation
for mirror finish, removal of oxide film,
cleaning, restoring scratches on aluminum/copper, delinting woods.

Abrasive Sponge Points

Abrasive Poly-fiber Sanders

Shank
Size

Shank
Size

5 pcs./pack3 pcs./pack・With elastic porous unwoven fabric, smooth finish without burning or biting can be obtained.
・Suits for polishing general steel materials, also for likely-to-clog materials such as aluminum, stainlesssteel, brass etc.

A trial kit whichcontains
one of each grit size
is available.
Shank
Length

Grit
Size
Grit
Size
Grit
Size

Shank
Length(Set of 7)

Shank
Length(3 Ply)(3 Ply)(4 Ply)Grit Size
Abrasive Sponge Point

Abrasive Poly-fiber Sanders

Universal Polishers

Shank
Size

Shank
Size

3 pcs./pack2 pcs./pack・Durable grinding tools of resin treated unwoven fabric with relatively hard abrasive grain.
・Suits for general steel materials, also for titanium, alloy steel etc.

Comparison of Poly-Fiber Sander and Fiber Sander
Cleaning
Restoring Scratches
Final PolishingBurnishing
Poly-fiber Sanders
Fiber Sanders

Shank
Length

Grit
Size
Grit
Size
Grit
Size

81

(3 Ply)(3 Ply)(4 Ply)Use with M3 type Mandrels.

Shank
LengthGrit size #120/240 are 3 ply while #400
is 4 ply.
Thickness of a layer differs by grit size.

Grit Size
Universal Polisher

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

82

Disc Polishers
M3 Fixing Screw Type
Shank
Size

・Discs of compressed abrasive added unwoven fabric. Best suitable for polishing in grooves and slit parts.
・In addition to the disc face, the outside rim face of the disc can be used for deburring and grinding.
・Use with M3 type Mandrels. Discs can be layered to use.

Bottom Type
Shank
Size

1 pc./pack

Stainless Mandrels
M3 Fixing Screw Type

Flap Wheels

5 pcs./pack・Abrasive cloths are radially affixed.
・The center of top of the tool is recessed to enable topolish with top as well as the side at the same time.
・Best suits for cleaning, rust removal, and also paintstripping.

3 pcs./pack
Grit Size
Grit Size
Grit Size(Brown)(Red)(Green)Flap Wheels
Shank
Size

1 pc./pack5 pcs./pack
Shank
Size

Shank
Size

Shank
Size

Grit Size
Grit Size
Grit Size

Scotch Brite Flap Wheels
RadialShankSize

1 pc./pack・Flaps of Scotch Brite are radially mounted toprovide soft finish.
・Suits for polishing various metals and rust removal
etc.

Grit
Size
Grit
Size
Grit
Size

Flap Wheels

Grit Size
Grit Size
Grit Size
Grit Size

Scotch Brite Flap Wheels

SlittedRadial

Shank
Size

Shank
Size

1 pc./pack(Brown)(Mahogany)(Garnet)(Green)1 pc./pack・Abrasive cloth flaps with slits follow roundsurface and angulations well.

Grit Size
Grit Size
Grit Size

83

Grit Size
Grit Size
Grit Size
Grit Size(Brown)(Mahogany)(Garnet)(Green)Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

84Interleaved Flap Wheels
Abrasive Cloth Interleaved
Radial・Abrasive cloths are radially interleaved with Scotch Brite flaps.
・Features softness of Scotch Brite together with grinding ability of sanding paper.

Shank
Size

1 pc./pack

Cap Sanders
・Abrasive fabric is formed specially toa plug shape.
・Use with the special holders only.
・Economical sander caps can be
replaced individually
・Suitable for various materials suchas general metals, and hardened
steel.
・Can be used in wide range of works,
such as grinding metals, deburringparts, also for grinding resin and wood.

Grit Size
Grit Size
Grit Size
Grit Size・Best suits for working on titanium,
aluminum alloy.

(Brown)(Mahogany)(Garnet)(Green)Scotch Brite Sanders
LayeredShank
Size・Outstanding cutting ability especiallyfor turbines of aircraft. Ideal forrough/medium finishing and grindingin maintenance duties.
・Scotch Brite discs are layered.
・Very soft contact onto workpiece, also suitable for hairline polishing.

1 pc./pack・Carefully selected grains with special
bonding material provides efficient
work by minimizing heat generation
to protect workpiece from heat,
preventing grains from falling off,and less burning.

A grain10 pcs./pack
Use withthe special
holders only.

Grit Size
Grit Size
Grit Size
SiC grain

10 pcs./pack
Use withthe special
holders only.

Grit Size
Grit Size
Ceramic grain

・A next generation abrasive sanderwith ceramic grains.
・Specialized for grinding hard-to-cut
materials such as inconel andhastelloy for turbines of aircraft andnuclear power generation, andflexible metals such as stainlessalloy, heat-resistant nickel/stainlesssteel, cobalt alloy etc.
Grit Size
Grit Size
Grit Size
Grit Size(Brown)(Mahogany)(Garnet)(Green)・Coarse, less likely to be clogged
special structure provides efficiency
in work with less burning by minimizing heat generation.

Shank Adapters

Spanner Set
9A1500110mm 11mm
Set of 1 each

Stainless

1 pc./pack
Shank
Size

・Extension adapters for ø6.0 mm shank tools.
・For working in deep holes unreachable with the ordinary tools.
・Cost and time saving, no need to order custom made tools.

Shank Length
100mm 9A13003

H11 Across Flat
【Spanner must be used!】
Shank
Size

Shank Length
300mm 9A14001
600mm 9A14002

H11 Across Flat
【Spanner must be used!】

CAUTION

H10 Across Flat
【Spanner must be used!】

On installation, tool shaft must be inserted to adequate depth into the hole of 9A13003/9A14001/
9A14002 and tightened firmly with spanners. DO NOT fasten by fingers.

H10 Across Flat
【Spanner must be used!】

For more details of shank adapters, see page 56.

When using 9A14001/9A14002, always check for safety, and run at the speed up to 1/30 or less of

WARNING the maximum operation speed of the tool installed.

85

Special Holders for Cap Sanders
Normal Holder

Shank
Size

Quick Change Holder

Shank
Size

10 pcs./pack
Use withthe special
holders only.

Grit Size
Grit Size

2 pcs./pack

WARNING Always use in clockwise
direction, because operating the quickchange holder with translucent end incounterclockwise direction may makethe fixing screw on top be loosened,
resulting in scattering of tool installed.
・These holders are exclusive to Cap
Sanders.
・Holders with black end part hold thecap tightly and can be use in reverse
rotating direction.
・New quick change holders withtranslucent end part provide easy
Quick Change Holder
installation/removal simply by turning
Shown photo/illustrations
the cap part. Tool-less replacement
are of ø3mm dia. shank.
improves workability greatly.
Shank
Size
・Available in ø2.34mm・ø3.0mm・ø6.0mm
Shank
shanks. Sterilize agent proof stainless
Size
Shank
and medical silicon rubber.
Size

Normal Quick Change
HolderHolderAlways use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

Normal Quick Change
HolderHolderNormalHolderQuick Change
Holder86

Abrasive Rolls

Abrasive Nylon Fiber Discs (Shank Dia. ø6.0 mm)

・Abrasive cloth formed specially to cylindrical shape. Install to the special holders to use.
・Individually replaceable sanders are economical.
・Normal holders are made of rubber (excl. ø3.0 mm type) , providing soft feeling without overworking on workpiece.
・For deburring iron, stainless steel, and non-ferrous metals. Suitable for grinding/polishing inside cylinders or curved surface.

・Flexible disc shaped abrasive impregnated nylon unwoven fabric follows to
contour well to provide an efficient polishing.
・Suitable for fine adjustment of metal or wood surfaces.
・Rubber holder prevents overworking on workpiece.

Abrasive Rolls
A grain

Always use in clockwise direction because operating in counterclockwise

20 pcs./pack

Outer
Dia.

Outer
Dia.

Outer
Dia.

WARNING direction may make the fixing screw be loosened resulting in scattering of

Outer
Dia.

tool installed.

Abrasive Nylon
Fiber Discs

CAUTION Use the rubber disc holders
exclusive to this tool.

10 pcs./pack
Inner
I. D.
Dia.

Medium

Inner
Dia.
Inner
Dia.

Fine

Extra Fine

Inner
Dia.

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size

Grit Size
Grit Size
Grit Size

Special Holders
for Abrasive Rolls

MediumFine
Extra Fine

Rubber Disc Holders

Normal Holder

Shank
Size

Shank
Size

CAUTION Use the rubber holders of appropriate size corresponding to that of fiber discs.

2 pcs./pack3 pcs./pack

Quick Change Holder
Shank
Size

2 pcs./packNormalHolderNormalHolderQuick Change
HolderNormalHolderQuick Change
HolderNormalHolderQuick Change
HolderRubber Disc Holder

Shank
Size
Shank
Size
Shank
Size

Quick Change Holders
・New quick change holders with translucent end partprovide easy installation/removal
simply by turning the cap part.

Enhancing
freedom of creativityof specialists.

The photo shown is of shank size ø6.0 mm.

CAUTION Use the special holder of which the outer dia. is same as inner dia. of abrasive rolls.

Always use in clockwise direction, because operating the quick change holder with translucent end in counterclockwise direction

WARNING may make the fixing screw on top be loosened, resulting in scattering of tool installed.

87

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

88Abrasive Sanders
White Paper Cone
・Specially processed sandpaper provides feather touch operation and sharp ﬁnish.
・Less fatigue of operation thanks to the light tough, less clogging and constant polishing.
・Superior durability contributes to cost reduction of consumables.

White Paper Cone
50

φ8
φ6

φ6

23

Coarse ＃80
Medium ＃120
Fine
＃320

16

3 pcs./pack16

RegularShuttleMini

5A63001
5A63002
5A63003

5A63004
5A63005

5A63006
5A63007

White Paper Cone Mandrels

Enhancing
freedom of creativityof specialists.

6
16
12

45

52

White Paper Cone Mandrels

RegularShuttle / Mini

5A64001

5A64002

Enhancing
freedom of creativityof specialists.

89

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

90

Bristle Brushes

Brush Shapes

BristleFlat

Tampico Fiber Brushes

Black Bristle

Flat

Shank
Size

Feature・Finishing tools suitable for polishing metals.
・Flexible to contact surface well and provides no biting
and soft finishing.
・Processing ability differs by brush materials, lengths,
and shapes. Shall be chosen for the purpose of work
intended.

Extra Thick

Flat

Cup

Flat End

Bevel

Tampico Fiber

Shank
Size

2 pcs./pack

10 pcs./pack

Extra Thick

10,000min-1

10,000min-1

2 pcs./pack・Tampico Fiber is made from agave plant unique to Mexico.
・Tense and elastic, widely suits for removal of obstacles,
minute deburring, polishing etc.
・Absorbs water well enough to suit for wet polishing.

Main Application
Deburring, cleaning, finish polishing etc. Suitable forvariety of uses by brush materials and shapes.
General steels, stainless steel, aluminum, copper,
brass, plastics etc.

Bristle Brushes
Flat

Black Bristle

・Flexible, durable, tense quality bristle is used.
・Moderate contact on workpiece. Superior in deburring and cleaning.

Black Bristle
Black Bristle

Shank
Size

Bristle Brushes
Flat

White Bristle

・Soft hair. Making contact on workpiece by centrifugal force of rotation.
・High density hair is ideal for cleaning or finish polishing.

Goat Hair Brushes
Flat

Goat Hair

Shank
Size

91

Horse Hair

5 pcs./pack

1 pc./packCup

Tampico Fiber

1 pc./pack

Shank
Size

Tampico Fiber

Bristle Brushes
CupBlack Bristle

Black Bristle
Black Bristle

Shank
Size
Shank
Size

・Very soft and inelastic goat hair hardly damages workpieces, and polishes materials softly combined with abrasive agents.
・Hardness of hair : goat hair is the softest, then horse hair, and bristle is the hardest.

Bristle Brushes
Cup

White Bristle

10 pcs./pack

10 pcs./pack

Shank
Size

Cup

10 pcs./packWhite Bristle
White Bristle

Shank
Size

Tampico Fiber Brush

Horse Hair Brushes

Horse Hair

10 pcs./pack

Shank
Size

Tampico Fiber

Shank
Size

10 pcs./pack

Shank
Size

Black Bristle

Goat Hair
Goat Hair

Shank
Size
Shank
Size

Goat Hair Brushes
Cup

Goat Hair

10 pcs./packWhite Bristle
White Bristle

Goat Hair
Goat Hair

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

92

Bristle Brushes

Nylon Brushes

Nylon Brushes

Flat End Black Bristle

Bevel

Flat End

10 pcs./pack

10 pcs./packBlack Bristle
Black Bristle

Shank
Size
Shank
Size

Shank
Size

Bristle Brushes

Goat Hair

10 pcs./pack

Shank
Size

Horse Hair Brush

Bristle Brush

Flat End Horse Hair

Bevel

Cup

10 pcs./pack

10 pcs./pack

10 pcs./pack

10 pcs./packWhite Bristle

Shank
Size

White Bristle

Shank
Size

Goat Hair BrushBlack Bristle

Bevel

10 pcs./packNylon Brushes

Flat End White Bristle

Goat Hair
Goat Hair

Shank
Size

Nylon

Nylon Wire Dia.
Nylon Wire Dia.

Shank
Size

Goat Hair Brushes
Flat End

Nylon

Nylon

Nylon Wire Dia.
Nylon Wire Dia.

C Grain Nylon Brushes

Goat Hair

10 pcs./packC Grain Nylon Brushes
Shank
Size

Flat

Feature・Nylon fiber with abrasive grains provides
less biting and soft finish.
・Resistant to oil, water and chemicals.
・With C type grains, suitable for generalcleaning and rust removal.

Nylon with C Grain

5 pcs./pack

Main Application

Shank
Size
Shank
Size

Horse Hair
Horse Hair

Goat Hair
Goat Hair

Black Bristle
Black Bristle

Nylon Brushes

Nylon Brushes
Flat

FeaturePreparation for painting, removal of rust,finish polishing.
Main Work Materials:
iron, steel materials, stainless, aluminum,
copper, brass, plastics.

Nylon

10 pcs./packWire Dia. ø0.2mm

Wire Dia. ø0.2mm Wave

Wire Dia.
Wire Dia.
Wire Dia.

C Grain Nylon Brushes

C Grain Nylon Brushes

Shank
Size

Shank
Size

Cup

Nylon with C Grain

5 pcs./pack・Flexibility of nylon fiber provides a soft
finish with less scratch.
・Brushes do not contain abrasive agent
and provide soft grinding without damaging workpiece.
・Beveled brushes are handy to grind incorners.

Grit Size
Grit Size
Grit Size

Flat End Nylon with C Grain

5 pcs./pack

Main Application
Washing, cleaning
Main Work Materials:
iron, steel materials, stainless, aluminum,
copper, brass, plastics.

93

Shank
Size
Shank
Size

Nylon
Nylon

Grit Size
Grit Size
Grit Size

Wire Dia.
Wire Dia.
Wire Dia.

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

94

C Grain Nylon Brushes
Shank
Size

Flat

Nylon with C Grain

5 pcs./packDiamond Grain
Nylon Brushes

Diamond Grain
Nylon Brushes

Shank
Size

Shank
Size

Cup

Nylon with Diamond Grain

1 pc./pack

Grit Size
Grit Size
Grit Size

Grit Size
Grit Size
Grit Size

Wire Dia.
Wire Dia.
Wire Dia.

Wire Dia.
Wire Dia.
Wire Dia.

C Grain Nylon Brushes

Shank
Size

Shank
Size

Diamond Grain
Nylon Brushes

Flat End Nylon with C Grain

Shank
Size

Nylon with C Grain

5 pcs./pack5 pcs./packFlat

Nylon with Diamond Grain

1 pc./packC Grain Nylon Brushes
Bevel

Flat End

Nylon with Diamond Grain

1 pc./pack

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size

Wire Dia.
Wire Dia.
Wire Dia.
Wire Dia.
Wire Dia.

Grit
Size
Grit
Size
Grit
Size

Grit Size
Grit Size
Grit Size

Wire
Dia.
Wire
Dia.
Wire
Dia.

C Grain Nylon Brushes
Shank
Size

Cup

Nylon with C Grain

5 pcs./packWire Dia.
Wire Dia.
Wire Dia.

Diamond Grain
Nylon Brushes

Diamond Grain
Nylon Brushes

Shank
Size

Shank
Size

Bevel

Nylon with Diamond Grain

1 pc./pack

Grit Size
Grit Size
Grit Size

Wire Dia.
Wire Dia.
Wire Dia.

Grit Size
Grit Size
Grit Size

Wire Dia.
Wire Dia.
Wire Dia.

Grit Size
Grit Size
Grit Size

Wire Dia.
Wire Dia.
Wire Dia.

Diamond Grain
Nylon Brushes

Diamond Grain
Nylon Brushes

Feature

Shank
Size

Shank
Size

Flat

Nylon with Diamond Grain

1 pc./packCupNylon with Diamond Grain

1 pc./packDiamond Grain Nylon Brushes

・Flexible nylon fiber with diamond abrasive
grains provides superior polishing.
・Bite-free, soft surface finish.
・Resistant to oil, water, and chemicals.

Flat End

Nylon with Diamond Grain

1 pc./pack

Main Application
Minute deburring of hard-to-cut materials, orheat resistant metals such as cemented carbide,
ceramics, rust removal, finish polishing.
Main Work Materials:
iron, steel materials, stainless, ceramics.

95

Grit Size

Wire Dia.

Grit Size

Wire Dia.

Grit Size

Wire Dia.

Grit Size
Grit Size
Grit Size

Wire Dia.
Wire Dia.
Wire Dia.

Wire Dia.

Wire Dia.

Wire Dia.

Wire Dia.

Wire Dia.

Wire Dia.

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

96Heat Resistant Fiber
(Aramid) Brushes

Heat Resistant Fiber
(Aramid) Brushes
Bevel

FeatureWire Brushes

Stainless Steel

Shank
Size

Aramid5 pcs./pack・A heat resistant, repulsive and stiff, durable fiber.
・Overcame weakness of chemical fibres against
heat. 430℃ melting point, 250℃ application limit,
and chemically resistant.
・Restrains static electricity and less dust collection.

・Available in stainless steel, steel, and brass.
・Can be used in cleaning, rust removal, deburring, paintstripping, and also for removing oxide film of welding.
・Wire becomes softer in order of stainless steel,steel, and brass.
・With same material, the longer the fibers are, the softer
the contact becomes and the less the polishing ability
becomes, and vice versa.

Main Application
Suitable for removing adhesives on metal, andcleaning parts in high temperature (heater etc.)
Main Work Materials:
iron, steel materials, stainless, aluminum, copper,
brass, plastics, ceramics.

Steel・Cold-rolled to obtain hardness of brush. Suitable for deburring, rustremoval, preparation for plating, finishing on welding, deburring on
punched edge, paint stripping etc.

Brass・Dimensions may vary slightly due to either the natureof products or measuring methods.
Aramid・The softest of metal wire brushes. The most gentle brush to
workpiece. Suits for finishing, deburring of copper alloy or brass.

Wire Dia.

Heat Resistant Fiber
(Aramid) Brushes
Flat・Suits for polishing stainless steel and aluminum, polishing in hightemperature. Resistant to acid, alkali, and heat, rustproof and hard to
break.

Workpiece may be colored with detached brass from brass brush due to the nature of material characteristics.

CAUTION Use on workpieces of similar materials such as brass is recommended.

Aramid5 pcs./packWires of brush may break and scatter in use, resulting in losing the eyesight.

WARNING Always use safety glasses for your safety.
Use the tool below maximum operating rotation speed with great caution.

Stainless Brushes
Flat

Stainless

10 pcs./packAramidAramid

Shank
Size
Shank
Size

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire Dia.
Wire Dia.

Heat Resistant Fiber
(Aramid) Brushes
Cup

AramidStainlessStainless

Shank
Size

5 pcs./pack

Shank
Size

Steel Brushes
Flat

Steel

10 pcs./packAramidAramid

Shank
Size
Shank
Size

Wire Dia.
Wire Dia.

Heat Resistant Fiber
(Aramid) Brushes
Flat End

Steel
Steel

Shank
Size
Shank
Size

AramidBrass Brushes

5 pcs./pack

Flat

Brass

10 pcs./pack

Shank
Size
Shank
Size

97

Aramid Wire Dia.
Aramid Wire Dia.

Shank
Size
Shank
Size

Brass
Brass

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

98Stainless Brushes Flat / Extra Thick

Steel Brushes Flat / Extra Thick

Brass Brushes

Shank
Size

Shank
Size

Shank
Size

Stainless2 pcs./pack
Wire
Dia.

10 pcs./pack2 pcs./pack

Wire
Dia.

Stainless

Steel

Wire
Dia.

10 pcs./pack2 pcs./pack

Wire
Dia.

Steel

Wire
Dia.

Flat / Extra Thick

10 pcs./pack

Stainless

10 pcs./pack

Brass

Shank
Size

Wire
Dia.

Wire
Dia.

Wire
Dia.

1 pc./packBrass

10 pcs./pack

Shank
Size
Shank
Size

99

Steel

Brass

Stainless

10 pcs./pack

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

Wire
Dia.

StainlessStainlessSteel

10 pcs./pack

Steel
Steel

Shank
Size
Shank
Size

Brass Brushes
Wire
Dia.

Wire
Dia.

Wire
Dia.

Flat End

1 pc./pack

Brass
Brass

Brass

Stainless

Flat End

Brass Brushes
Cup

Bevel

Wire
Dia.

Steel Brushes
Wire
Dia.

Steel
Steel

Shank
Size

Steel

10 pcs./pack

Shank
Size

10 pcs./pack

Shank
Size

Bevel

Shank
Size

10 pcs./pack

Shank
Size

Wire
Dia.

Steel

Stainless

Brass Brush

Wire
Dia.

10 pcs./pack

Flat End

1 pc./pack

Steel Brushes
Cup

Shank
Size

Stainless Brushes
Wire
Dia.

StainlessStainless

Shank
Size

Bevel

Steel Brush

Wire
Dia.

Wire
Dia.

Stainless Brushes
Cup

Stainless Brush
Shank
Size

Brass

Brass

10 pcs./pack

Shank
Size
Shank
Size

Brass
Brass

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

100

C Grain Nylon Brushes

Stainless Brushes

Shank
Size

Shank
Size

Flat

Nylon with C Grain

Wire
Dia.

1 pc./pack

Flat

Wire
Dia.

Stainless

1 pc./pack

Stainless

Steel Brushes
Shank
Size

Flat

Grit Size
Grit Size
Grit Size

Wire
Dia.

Steel

1 pc./packC Grain Nylon Brushes
Shank
Size

Cup

Wire
Dia.

Nylon with C Grain

1 pc./pack

SteelBrass Brushes
Shank
Size

Flat

Wire
Dia.

Brass

1 pc./pack

Grit Size
Grit Size
Grit Size

C Grain Nylon Brushes

C Grain Nylon Brushes

Shank
Size

Shank
Size

Flat End Nylon with C Grain

2 pcs./pack

Wire
Dia.

Pointed Nylon with C Grain

1 pc./packBrass

Shank Adapters
Shank
Size

Stainless・Extension adapters for ø6.0 mm shank tools.
・Making it easy to work in deep holes unreachable with ordinary tools.

1 pc./packShank Length 100mm
9A13003
H11 Across Flat
【Spanner must be used!】

H10 Across Flat
【Spanner must be used!】

Shank
Size

Shank Length 300mm
9A14001
Grit Size
Grit Size
Grit Size101

Wire Dia.
Wire Dia.
Wire Dia.

Shank Length 600mm
9A14002

H11 Across Flat
【Spanner must be used!】

H10 Across Flat
【Spanner must be used!】
For more details of shank adapters, see page 56.

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

102

Stainless Brushes

Stainless Brushes

Shank
Size

Cup

Shank
Size

Wire
Dia.

Stainless

1 pc./pack

Flat End

Wire
Dia.

2 pcs./pack

Stainless

6A63009 is a very strong brush consistingof ø0.4 mm stainless wires twisted to ø1.3
mm wire rope and bundled with rings.
Suitable for cleaning, removal of rust oroxide film after welding, polishing etc.

Stainless
Wire
Dia.

Stainless

Steel Brushes

Steel Brushes

Brass Brushes

Shank
Size

Shank
Size

Shank
Size

Wire
Dia.

Steel

Cup

Steel

2 pcs./pack

1 pc./packBrass Brushes
Shank
Size

Wire
Dia.

Brass

1 pc./pack

Flat End
Wire
Dia.

Brass
Wire
Dia.

2 pcs./pack

Steel

Steel

Cup

Flat End

Brass・Thistle shaped brush consists of radiallymounted bristles spreading uniformly.
Two adjacent faces such as wall and bottom
can be polished simultaneously. Efficientfor inside of cylinder, groove, or corner etc.

Stainless Brushes
Shank
Size

ThistleStainless

1 pc./pack

Wire
Dia.

・Suitable for cleaning, rust removal,
deburring, paint stripping, removing oxide
film of welding.

Brass

103

Stainless

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

104

Steel Brushes

Brass Brushes

Shank
Size

Shank
Size

ThistleSteelThistleCeramic Fiber Brushes
FeatureBrass

1 pc./pack

1 pc./pack
Wire
Dia.

Wire
Dia.

・Cutting blades concentrating on the tip of specially formed fiber stone strips removes
burrs efficiently together with its square cross-sectional shape.
・Unlike ordinal brushes, the brush retains its shape without spreading in rotation,
which enables a pinpoint grinding at the aimed area.
Best suits for minute deburring of small cross holes.
・Superior in restorability without such torsional deformation seen in wire brushes.
Constantly reproduced cutting edges keeps sharpness throughout the use.
・Suitable for deburring general steel materials, also for flexible materials such as
stainless steel, aluminum etc.

Main Application
Main Work Materials:
iron, steel materials, stainless, aluminum, copper, brass, plastics.

Best suits for minute deburring of small crossing holes.

Ceramic Fiber Brushes
Steel

Ceramic Fiber

Brass#1200 Equivalent

1 pc./packsq.

Stainless Brushes

Pointed Shape Brushes

Shank
Size

・Pointed head is handy for deburring
weld corners, entrance of holes.

PointedStainless

Wire
Dia.

2 pcs./pack・For rust removal, dust removal,
cleaning before/after welding,cleaning of threaded holes.

Stainless#1200 Equiv.

Steel Brushes

Brass Brushes

Shank
Size

Shank
Size

PointedSteel

2 pcs./pack

Pointed
Wire
Dia.

Ceramic Fiber Brushes

Brass

2 pcs./pack

Wire
Dia.

・A hollow core shaped brush suits for deburring onbottom part like cup shape brushes.
・Without spreading or twisting of bristles unlike wirematerial brushes, its cutting edges contact constantly
on workpiece to achieve outstanding cutting
performance.

Ceramic Fiber Brushes
Shank
Size

sq.

Ceramic Fiber#1200 Equivalent

1 pc./pack

WARNING

・DO NOT use with electric powered or air grinders not
equipped with speed control function.
・Sharp spiny powders of broken fiber may cause prickling when attached on human body. Protect yourself
from dust and take sufficient care for safety in operation.

Steel

105

Ceramic Fiber #1200 Equiv.

Brass

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

106

Ceramic Fiber Brushes
Shank
Size

Single Wire Knot Brushes

・Grit sizes shown are only for reference because fiber textile does not contain abrasive grains.

・Stainless plain wires twisted to a rope form can be used as deburring brush.
・The end of wire gets loosened and spread to work as a soft touch brush for polishing.
Best suits for minute deburring in small cross holes.

Ceramic Fiber

1 pc./packSingle Knot End Brushes
Shank
Size

Wire
Dia.

Stainless

Wire
Dia.

Wire
Dia.

Wire
Dia.

1 pc./packCeramic Fiber

Ceramic Fiber Hand Brushes
・Hand tools with bundled ceramic fiber strips formed to pen shape. (DO NOT use with grinders.)
・With sharpness of ceramic fiber, superior in grinding ability at the end of bristle. Removing dirt and burrs efficiently.
・Strong fibers have excellent restorability without flattening like wire brushes. The polishing ability remains to the last.

・DO NOT use with grinders.

WARNING ・DO NOT force the tool in use. It may break the bristles.

A convenient hand brush for polishingand minute deburring with pen-like feeling.
Equivalent

Ceramic Fiber
Hand Brushes
Ceramic Fibersq.

(Width)1 pc./packSingle Knot End Brush

Wire Lap Tools/Electroplated Diamond Wire Lap Tools
・A special tool for lapping on plane surfaces, inside holes etc. consisting of bundled piano wires.
・Suits for deburring entrance edge or inside of holes, and lapping with abrasive agents.
・Also available with electroplated diamond wires for superior grinding ability.

Wire Lap Tools
Piano Wire

1 pc./pack

wires

wires

wires

(Shank Dia.)
Ceramic Fiber

Hand Holder（ø8ｘ130mm）
ø3.0 mm round /1.0 mm flat Compatible

Hand Holder

1 pc./pack・A hand holder for ø3.0 mm/1.0 mm thick ceramic fiberstones and ruby stone sticks.

Order Code : 9A51008
Compatible with
ø3.0 mm round bars
& 1.0 mm thick flat plates・Also fits tools of ø3.0 mm shank.
・Ceramic fiber brushes can be attached to this holder to
use as a hand brush.

Order Code : 9A51008

107

Shank
Size
Shank
Size

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

108

Abrasive Added Nylon Spiral Brushes

Abrasive Added Nylon Spiral Brushes

Shank
Size

FeatureNylon with Abrasives

C grain・Twisted brushes of nylon bristles kneaded with #500
alumina grain for ø3.0mm shank models (#2000 forø1.0 mm brush dia. model) and #320 silicon carbide
grain for ø6.0 mm shank models.
・Bristles fit well on a uneven surface in deburring
threaded holes and cross holes resulting in satisfactory
finished surface.

1 pc./pack

Main Application
For relatively minute deburring, removing dirt, polishing, andcleaning internal diameters.
Main Work Materials:
iron, steel materials, stainless, aluminum, copper, brass, plastics.

Abrasive Added Nylon Spiral Brushes
Shank
Size

Nylon with Abrasives

A grain1 pc./pack
Wire
Dia.

Spiral Channel Brushes
Shank
Size

1 pc./pack・Dense bristles implanted on a backing strip called "channel (rail)" are mounted spirally onto a ø3.0 mm shank.
・Compared to the ordinal brushes, bristle is much denser, providing superior grinding/polishing ability andconstant finish.

Nylon with A Grain

Wire
Dia.

Wire
Dia.

Wire
Dia.

Black Bristle

Stainless
Wire
Dia.

Hard

＊Brushes more than ø7mm Dia. are double-spiral twisted.

Abrasive Added Nylon Spiral Brushes
Shank
Size

Nylon with Abrasives

A grain1 pc./pack

ChannelWire
Dia.

Stainless Spiral Brushes

Enhancing
freedom of creativityof specialists.

Shank
Size

Wire
Dia.

Stainless

1 pc./pack

Stainless

109

6092205

6092206

60922076092208

6092209

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

110Twisted Wire Lap Tools
Feature・Burnishing burs for deburring, consisting of bundled
twisted triangle steel wires.
・The edges of twisted triangle wire are designed toscrape burrs.

Main Application
For deburring entrance of hole, inside of hole, intersecting
holes. (Cutting ability is not as strong as flute type burs.)＊Dimensions may vary slightly due to either the nature of
products or measuring methods.

Enhancing
freedom of creativityof specialists.

Twisted Wire Lap Tools
Shank
Size

Triangle Wire

1 pc./packTwisted Wire Lap Tool

Twisted Wire Lap Tools
Shank
Size

Triangle Wire

1 pc./packTwisted Wire Lap Tool

111

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

112Felt Bobs

Felt Shapes

Felt Materials

Wool

FeatureWool・Fine wool is tightly compressed to form shapes.

Hard

ConicalCylinderCotton (Thread)
Cotton Cloth
ChamoisPolyurethane

Ball

Felt Bobs
Wool

Shank
Size

10 pcs./pack

Hard

Soft

Felt Bobs
Conical

Wool

Shank
Size

10 pcs./pack

Chromium Oxide ImpregnatedCerium Oxide ImpregnatedMain ApplicationDisc

10 pcs./packAlumina ImpregnatedDisc・Also available with abrasive agent of chromium oxide or
alumina contained.

Mirror polishing metals, deburring/rounding general metals,
finish polishing resin.

Shank
Size

Soft

・Abrasive agent is well absorbed and held.
Suits for polishing. (Use with abrasive agent.)
・Soft and hard types are available for each shape.

Felt Bobs

Layered

Mop

Hard

Felt Bobs (Alumina Impregnated)

Felt Bobs (Alumina Impregnated)

Cylinder Alumina Impregnated

Conical Alumina Impregnated

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./packAlumina ImpregnatedFelt Bobs (Chromium Oxide Impregnated)

Felt Bobs (Chromium Oxide Impregnated)

Cylinder Chromium Oxide Impregnated

Conical Chromium Oxide Impregnated

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

Hard
Soft

Chromium Oxide ImpregnatedFelt Bobs
Cylinder

Wool

Shank
Size

10 pcs./pack

Cloth Mops

Layered

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack113

Cloth (piled)

Piled

Hard
Soft

Cloth Mops

Layered Cloth (Stitched)

Stitched

Piled (Soft)

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

114

Chamois Mops

Cotton Thread Mops

Layered Chamois

Mop

CottonFelt Bobs
Ball

Wool

Shank
Size

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

10 pcs./packHard
ChamoisFelt Bobs
ConicalWool

Cotton (Thread)Soft

Felt Bobs (Alumina Impregnated)
Conical Alumina Impregnated

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./packHard
Alumina ImpregnatedSoft

Felt Bobs
CylinderWool

Felt Bobs (Alumina Impregnated)
Cylinder Alumina Impregnated

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

Hard
Soft

Alumina ImpregnatedFelt Bobs
CylinderWool

Felt Bobs (Alumina Impregnated)
Ball

Alumina Impregnated

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

Hard
Soft

115

Alumina Impregnated

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

116Felt Bobs (Chromium Oxide Impregnated)

Felt Bobs (Chromium Oxide Impregnated)

Conical Chromium Oxide Impregnated

Ball

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

Chromium Oxide Impregnated

Chromium Oxide ImpregnatedFelt Bobs (Chromium Oxide Impregnated)

Cloth Mops

Chromium Oxide ImpregnatedCloth Mops
Cloth (piled)

Layered Cloth (Stitched)

Layered

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

10 pcs./pack

Chromium Oxide ImpregnatedStitched

Piled

CylinderChromium Oxide Impregnated

Shank
Size

Soft Cloth Mops
LayeredCloth (piled)

Shank
Size

10 pcs./pack

Piled (Soft)

Enhancing
freedom of creativityof specialists.

117

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

118

Chamois Mops

Cotton Thread Mops

Layered Chamois

Mop

Felt Bobs

Cotton

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

Chamois (Piled)

Cotton (Thread)

Cylinder

Wool

Shank
Size

5 pcs./packLong Shank Felt Bobs
・Specially equipped with extended shanks for processing in deep holes. Available in soft and hard type.

WARNING

Hard

・The tool is exclusive to work in deep hole. DO NOT use in an open space.
・DO NOT use with electric powered or air grinders which are not equipped with speed control function.
・Note that overloading or forcing the tool in an excessive angle may cause breakage of the shaft.
・On operation, insert the Long shank Felt Bob well into the hole before starting the grinder, and accelerate the machine
gradually.

Soft

Felt Bobs
Conical

Wool

Shank
Size

5 pcs./packLong Shank Felt Bobs
Cylinder

Wool

Shank
Size

5 pcs./packLong Shank Felt Bobs
Cylinder

Wool

Shank
Size

5 pcs./pack

Hard
Soft

Felt Bobs
Ball

Wool

Shank
Size

5 pcs./pack

Hard

Hard

Soft

Soft

119

Felt Bobs
Disc

Wool

Shank
Size

5 pcs./pack

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

120

Polyurethane Bobs

Felt Wheels

Layered Polyurethane

M1.7 Fixing Screw Type
Disc Wool

Shank
Size

5 pcs./pack5 pcs./pack

Knife-Edge

Use with M1.7 type Mandrel. (See page 53.)

Polyurethane

Felt Wheels (Soft)

Felt Wheels
・Small soft wheel-shaped felts to be used withmandrels.
・Compound Felt Bobs contains abrasive agents.
Polishes by itself.
・Yellow wheels are alumina grain impregnated.
Green wheels are chromium oxide impregnated.

M1.7 Fixing Screw Type
Disc WoolHard

10 pcs./packSoft
M1.7 Fixing Screw
Soft

Mandrel:
1A52003

Felt Wheels (Soft)Use with M1.7 type Mandrel. (See page 53.)

M1.7 Fixing Screw Type
Disc Wool

Enhancing
freedom of creativityof specialists.

10 pcs./packSoft

Felt Wheels (Standard)
Disc

Wool

M3/M6 Fixing Screw

5 pcs./packM3 Fixing Screw TypeM6 Fixing Screw TypeUse with M3 type Mandrel. (See page 54.)

M3 Fixing Screw
18mm Long TypeFix tightly with a screwdriver.
Stainless Washer(φ12x0.8mm:2pcs.)
Fit to 7A41015〜7A41017
Applicable tool thickness:
approx. 7〜12 mm
Not applicable to tools
less than 7 mm thick!
Mandrel:
1A52007

121

Standard

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

122Buff Wheels
・Buffing wheels for bench grinders. Use with tapered mandrels.
・The pleated wheels are stiffer and contact a little harder than the unpleated ones.
＊Use with abrasive agent. Dimensions may vary slightly depending on measuring methods.
(Center hole dia. is approx. ø6.0 mm.)Brush Wheel

Cotton Thread Wheels

Approx. ø 80 dia. x 15 mm thick

Approx. ø 60 dia. x 20 mm thick

2 pcs./pack

1 pc./packApprox. ø 80 dia. x 30 mm thick

Soft
Hard

Approx. ø 100 dia. x 30 mm thickEnhancing
freedom of creativityof specialists.

Flannel Wheels
Approx. ø 100 dia. x 30 mm thick

Approx. ø 80 dia. x 18 mm thick

Approx. ø 100 dia. x 30 mm thick

1 pc./pack

20 ply10 ply20 plyPleatedPleatedCotton Cloth Wheels
Approx. ø 80 dia. x 15 mm thick

Approx. ø 100 dia. x 8 mm thick

Approx. ø 100 dia. x 20 mm thick

1 pc./pack

20 plyFelt Wheels

Chamois Wheels

Approx. ø 100 dia. x 15 mm thick

Approx. ø 80 dia. x 8 mm thick

1 pc./pack2 ply

PleatedPleatedApprox. ø 100 dia. x 10 mm thick

1 pc./pack

6 ply

123

2 ply

6 ply

7 ply

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

124

Diamond Compound Dilute Liquids

Diamond Compounds

Diamond Gels

BottleSize・Diamond grain blended oil based/water based compounds.

・Diamond grains blended in oil based gel.

1 pc./pack・Quality diamond powders is densely mixed for polishing hardened steel, die steel,high speed steel, and cemented carbide etc.
Works excellently well with felt bobs, lapping woods etc.

・Spreads well without the diluting liquid, absorbed well to felt bobs.
・Remains in gel form even in lapping work with rotating tools. Causing less messy
scattering of compound, easy to handle.

・Grinding is the more effective with the harder lapping materials, and polishing resultsin the better finishing with the softer materials such as felt bobs.

・Feel luxury to use as much as 12g package of a new abrasive agent of high cost
performance with rich blend of diamond grains for superior cutting ability.

Diamond Compound Dilute Liquids
・Dilute with this special liquid in use of Diamond Compounds.
Polishing efficiency can be improved with diluting liquid.

Oil Based

Water Based＊Use with oil based diluting liquid.

Dilute Liquid

Diamond Compounds
6g

Rough Finishing

SyringeSize

1 pc./packSyringe
Size

Diamond Gels
12 g

Medium Finishing

SyringeSize

Rough Finishing

Medium Finishing

1 pc./pack

5g

Black

Brown

Red

Magenta

Grit Size
Oil Based

Grit Size

Water Based

Oil Based

Diamond Compounds
6g

Syringe
Size

Diamond Gels
12 g

Syringe
Size

Medium Finishing

1 pc./packMedium Finishing

1 pc./packPurpleBlue

Light BlueGreen

Grit Size
Oil Based

Grit Size

Water Based

Oil Based

Diamond Compounds
6g

SyringeSize

1 pc./packSyringe
Size

Lime

OrangeDiamond Gels
12 g

Ultra Polishing

Mirror Polishing

Pink

5g

Grey

Syringe
Size

SyringeSize

5g

Mirror Polishing

1 pc./pack

Grey

Grit Size125

Oil Based

Grit Size

Water Based

Oil Based

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

126

Electroplated Diamond Metal Sheets

Felt Sheets/Sticks

・Diamond grains are electroplated on thin metal sheets.
・Extremely strong cutting ability with characteristic of electroplated diamond grains which is dense and with well protruding grains.

・Specially selected fine wool for polishing is densely compressed.
・Self Adhesive Backed. Cut to desired size to attach holders to use.

Felt Sheets

Electroplated Diamond Metal Sheets

Wool

Diamond grain

Soft

Self Adhesive Backed

Self Adhesive Backed

Grit Size

1 pc./packOrder Code1 pc./pack＊Use with abrasive agent.
Felt Sheet
Felt Sheet
Felt Sheet

Diamond Lapping Films
・Diamond grains are electroplated on film sheets.
・Soft polishing with less scratches.
・Self adhesive backed. Cut to desired size to attach holders etc. to use.

Thick
Thick
Thick

Bamboo Holders
2 pcs./packDiamond Lapping Films

・Cut felt sheets or diamond sheets to a desired size to attach this bamboo holders to use.
・Natural bamboo's flexibility offers an exquisite feel in work, without damaging work materials.

High-strength Heat-resistant Resin

Diamond grain
Self Adhesive Backed

1 pc./pack＊This product is made of natural material, which may contain bamboo joints and there may
be individual difference and dimensional discrepancy among products.

Grit Size

Order Code

Grit Size

Order Code

Grit Size

Order Code

Color
Brown
Light Green
Dark Brown
Black
Green

Thickness of Sheet

Enhancing
freedom of creativityof specialists.

Abrasive Diamond Cloths
・Diamond grains are resin-bonded on cloth sheets. Grains are hard to fall off even with high load. Mainly suitable for polishing stones.

Abrasive Diamond Cloth
Diamond grain
Self Adhesive Backed

1 pc./pack127

Sheet Size
Grit Size
Order CodeSheet Size
Grit Size
Order Code

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

128

Ruby Stone Sticks

Fiber Stone Sticks

・More durable with less pores compared with ordinal vitrified stone sticks,
its sharp hard edges suits well for polishing in the corner of die etc.
・Polishing with diamond compounds is also effective for rigid materials
such as hardened steel.

・A breakthrough grinding stone made of inorganic fibers such as alumina fiber, and glass fiber etc.
assembled with thermosetting epoxy resin.
・Unlike ordinal grinding stones, so flexible as not to break even in thin profile.
・Beautiful finish surface is obtained without little scratches benefitted by ceramic fiber cutting edges.

Ruby Stone Sticks

Fiber Stone Sticks

Round

TriangularMedium (#800 Equivalent)Medium (#800 Equivalent)

Fine (#1500 Equivalent)

Fine (#1500 Equivalent)

1 pc./pack

1 pc./pack

Flat

Colored by grit sizes for easy identification.

1 pc./pack

Brown
Black
Blue
White
Pink
Red

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Medium (#800 Eqv.)

Medium (#800 Eqv.)

Fine (#1500 Eqv.)

Fine (#1500 Eqv.)

SquareMedium (#800 Equivalent)(Brown)(Black)(Blue)(White)(Pink)(Red)

Flat

1 pc./packFlatMedium(#800 Equivalent)

Fine (#1500 Equivalent)

1 pc./packFine(#1500 Equivalent)

Brown

1 pc./pack

Black
Blue
White
Pink
Red

Medium (#800 Eqv.)

Medium (#800 Eqv.)

Fine (#1500 Eqv.)

Fine (#1500 Eqv.)

129

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size(Brown)(Black)(Blue)(White)(Pink)(Red)

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

130

is Yellow.

Fiber Stone Sticks
Round

EDM Stone Sticks
・Suitable for removal of hardened layer after EDM. Sharp cutting ability
and good biting. Stone remains its shape well.

1 pc./packColored by grit sizes for easy identification.

・Use in hand, and also works excellently well with electric/air grinders
and ultrasonic grinders.

Brown＊EDM・・・Electrical Discharge Machining

Black
Blue

EDM Stone Sticks

White

Flat

51 pcs./pack
pc./pack

Pink
Red

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Trial Kit (contain 1 each of 6 grit sizes. Set of 6.)(Brown)(Black)(Blue)(White)(Pink)(Red)

Diamond Fiber Stone Sticks
・Diamond grains are evenly blended in conventional ceramic fibers.
to combine benefits of fiber stones and sintered diamond stones.

Flat

Round

Finishing Stone Sticks (Sulphur impregnated)
・Very soft grind stones with carefully selected sulphur impregnatedalumina grains.

・Cuts well on hardened materials, die steel, high speed steel, cemented
carbides. Omni-directional protrusions of diamond grains enables
working on side face as well.

・Superior in frangibility, good finish surface is obtained with no scratch.

・Use with hand holders, and also use with ultrasonic grinders and reciprocating electric grinders for more efficiency.

・Best suits for finish polishing prior to diamond compound polish.

Diamond Fiber Stone Sticks

・Breaks down well, best suits for finishing round surfaces.

Finishing Stone Sticks (Sulphur impregnated)
Flat

1 pc./packSulphur Impregnated

51 pcs./pack
pc./pack
Colored by grit sizes for easy identification.

Black
Grey
Green

Grit Size
Grit Size
Grit Size

131(Black)(Grey)(Green)Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Trial Kit (Contains 1 each of 5 grit sizes. Set of 5.)

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

132

Pink Stone Sticks

Diamond Stone Sticks

・High grade grain based very sharp stone for efficient grinding on
standard steel and also hardened steel without clogging.

・Diamond grains are sintered for grinding carbide dies, and also standard steel,and special steel with excellent cutting ability and durability.

・Hardness grades in the middle between the EDM's and finishing stones
with grains of good frangibility.
Provides a swift work, and constant finish surfaces.

・Much harder than conventional grinding stones. Long-life and economical.

・Best suits for rough/medium finishing prior to the work with finishingstones.

Diamond Stone Sticks
Flat

1 pc./packPink Stone Sticks
Flat

5 pcs./pack・Handle the tool with care, because however the Diamond Stone Stick is madeof very hard material itself, it is fragile to impact. It may be easily damaged by
CAUTION forcing the tool with excessive loads or dropping the tool.
・Use with a hand holder.
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Trial Kit (Contains 1 each of 5 grit sizes. Set of 5.)

Grit Size
Grit Size
Grit Size
Grit Size
Grit Size
Grit Size

Bubble Stone Stick・Express
・A unique grinding stone with sharp GC grains sintered in large porus form likea pumice stone.
・Suitable for rough finishing on aluminum, and also hardened steel with a clogfree fine grinding.

Enhancing
freedom of creativityof specialists.

・Performs well for quickly removing deep scratches, cutter marks, and rust.
・Sizes for large dies are also available.

Bubble Stone Stick・Express
Flat

5 pcs./pack

Magnified image of surface

CAUTION・Bubble Stone Stick Express is a specially sintered grinding stone with porus
structure. NOTE that forcing the tool in use may break the tool.

Grit Size
Grit Size
Grit Size
Trial Kit (Contains 1 each of 3 grit sizes. Set of 3.)

133

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

134

Urethane Stick Stones
Stick Stone Hand Holders

Urethane Stick Stones / Urethane Block Stones

・Tightly holds the fiber stones and also the stick stones. Provides a stability inwork and eases the burden of fingers.
・Worn, short files can be used as well. Friendly on your wallet.

・Soft and flexible urethane conforms to the contour of work surface well, providing efficient operation.
・Less temperature rise even with long operation enables smooth work.

Fiber Stone Stick Hand Holders
Flat・Chamfering, rounding and retouching stainless steel, copper, brass, aluminum, glass, chinaware,precious metals, jewels, and wood.
・Polishing surfaces of cast aluminum.
・Removal of machining tracks on soft metals such as aluminum.

2 pcs./pack・Holders for 4mm, 6mm, and 10mm width
flat fiber stone sticks.

Urethane Stick Stones

Assortment Set for One-touch Stone

Rectangle

1 pc./packFor 4mm width

For 6mm width

For 10mm width
100

Total Length

Stick Stone Hand Holders
Flat

6

2 pcs./pack

Grit Size

Ordar Code＃120Soft

9A57001＃320Soft

9A57002＃120Hard

9A57003

Assortment Set for Urethane Stick Stones(Contains 1 each of #120 soft and #320 soft)

9A57000

Assortment Set for Urethane Stones(Set of each block of 4 types and stick of 3 types)

9A57A00

Grit Size

Ordar Code＃46

9A57101＃80

9A57102＃120

9A57103＃320

9A57104

Assortment Set for Urethane Stones(Set of each block of 4 types and stick of 3 types)

9A57A00

13

・Holders for 6mm, and 13mm width
flat stone sticks.

Urethane Block Stones
Rectangle

16

2 pc./packFor 6w x 3t mm For 13w x 3t mm For 13w x 6t mm

16

Total Length25

Compatible Hand Holder for ø3.0 mm Round /1.0 mm Flat Bars
・A holder for both ø3.0 mm shaft dia. and 1.0 mm thickness fiber stone sticks
or ruby stone sticks.
・Holds rotation tools with ø3.0 mm shanks as well.

Compatible Hand Holder for ø3.0 mm Round /1.0 mm Flat Bars
Round

Enhancing
freedom of creativityof specialists.

Flat

1 pc./packCompatible with
φ3mm dia. roundand 1mm thick ﬂat.

135

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

136ø1.6mm Hand Holder

Electroplated Diamond Files

・A hand holder exclusively for the diamond burs with ø1.6mm shank.

・Quality diamond grains are electroplated on easy-to-use base bars.
・Excellent cutting ability with well protruding diamond grains.
・For deburring, modifying cemented carbide, ceramic, hardened steel, and also for glass, hard rubber, and resins etc.

・Knocking style chucking provides swift replacement of diamond bur tools, andits sure holding is best suits for curving on glass which requires delicate works.

Electroplated Diamond Files
Flatø1.6mm Hand Holder

Single-Side

1 pc./pack

Round
Shank
Size

1 pc./packOrder CodeFor

Ceramic Fiber Hand Brushes
・Hand tools with bundled ceramic fiber strips formed to a pencil shape. (DO NOT use with grinders.)
・With sharpness of ceramic fiber, superior in cutting ability at the end of bristle. Removing dirt and burrs efficiently.
・Strong fibers have excellent restorability without flattening like wire brushes. The polishing ability remains to the last.

Grit Size
Grit Size
Grit Size

・DO NOT use with grinders.

WARNING

・DO NOT force the tool in use. It may break the fibers.

Electroplated Diamond Files
Flat (Tapered)

CAUTION・Dimensions and shapes may vary slightly due to either the nature of products or measuring methods.
Dimensions in section views are of the broadest part of diamond part. It may vary by each grit size.

1 pc./packA convenient hand brush for polishingand minute deburring with pen-like feeling.
Equivalent

Ceramic Fiber
Hand Brushes
Ceramic Fiber(Width)1 pc./pack(Shank Dia.)
Ceramic Fiber

137

Grit Size
Grit Size
Grit Size

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

138

Electroplated Diamond Files
Half-Round

1 pc./pack・Dimensions shown in the section views are those of the broadest part of diamond part.
CAUTIONIt may vary by each grit size.

Electroplated Diamond Files

Square1 pc./pack

1 pc./pack

Grit Size

Grit Size
Grit Size
Grit Size

Electroplated Diamond Files

Electroplated Diamond Files

Round

Riffler files

1 pc./pack

1 pc./pack

Grit Size
Grit Size
Grit Size
Grit Size

139

Electroplated Diamond Files

3-SquareOval (Curved)

Oval

Round

3-Square

Slitting

Rectangular

Grit Size

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

140

Electroplated Diamond Files Illustrations are shown in enlarged size.

Electroplated Diamond Files (Needle Ends)・Quality diamond grains are electroplated on flexible and strong
special steel.

Round

Rectangular

1 pc./pack

1 pc./pack

Precision Files (Fine)
3 pcs./pack

CAUTION ・Dimensions in section views are those of the broadest part of file part. It may vary by each production lot.
Flat

Flat (Round Edge)

SquareHalf-Round

Round

Oval

Crossing

3-Square

Knife

Warding

CrochetBarrette

・Best suitable for finish grinding in narrow grooves, corners,
and holes etc.
・Both round and square files can be used with commerciallyavailable mechanical pencils (0.5mm lead dia.).
・Both ends can be used. Cost-effective.

・Both ends of the tool are sharp and pointed.
Handle the tool with care for safety.
・Install the tool so that protruding amount of file
20mm or less.
CAUTION becomes
If used with longer amount, the tool may bebent or break.
・Use with mechanical pencils with collet which
consist of three parts.

Fine

Grit Size
R・V combination

Electroplated Diamond Dressers
・For truing and dressing grinding stones, abrasive
rubber points etc.
・Round and V-shaped grooves for trueing.
・An Integrated type of three grit sizes is also available.
・Bulky heavy body is stable and economical.

1 pc./packFlat

1 pc./packOrder CodeFlat with 3 Grit Sizes

Order Code1 pc./packOrder Code

Brick Grinding Stone Dresser
・A grindstone dresser with round-grooves for
dressing and trueing grindstones and rubber
points.
・High cost performing dresser sintered to ideal
hardness and grit size for dressing and trueing.

Brick Grinding Stone Dresser
1 pc./packC grain
Grit Size

WA grain
Grit Size
Fine

141

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

142

Rubber Polishers
・Constantly bonded grains by spring effect of soft and elastic bonding rubber along with theexquisite frangibility provide constantly polished surface without deep scratches even in coarse
grit sizes.
・Can be cut to desired sizes with a cutter knife. Attach to a holder etc. to use.
・Best suitable for cleaning on stainless, aluminum, capper etc. and also for hairline finish anddeburring etc.
・For dry polishing, and also for wet polishing with water or abrasive oil for superior finish
surface.

Enhancing
freedom of creativityof specialists.

Rubber Polishers
1 pc./packColored by grit sizes for easy identification.
Color

Grit Size

Order Code

Wine
Blue
Grey
Brown

Polishing Rubber Sheets
・Abrasive rubber points (4A12011〜4A12040) in sheet form with self adhesive backing.
・Can be cut to desired sizes with a cutter knife. Attach to a holder etc. to use.
・Elasticity of rubber with soft feeling of use provides a good smooth finish.
・Superior finish by one or two grades to the indicated grit size can be obtained.
Ideal for medium finish polishing of jewels with a little deformation of workpiece's original shape.

Polishing Rubber Sheets
Polishing Type

1 pc./packThickness = 2mm
Color

Grit Size

Order Code

Grey
Pink
Blue
Green
VioletLight Brown
Self Adhesive Backed(Thickness = 2mm)

Enhancing
freedom of creativityof specialists.

143

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

144

Angle90

Rubber Disc Holders

Model Code
Order Code・Special rubber disc holders for
grinding discs. Available in 3 sizes.

Zirconia Discs

Sanding Cloth Discs

・Discs with specially coated zirconia grains to provide superior
cutting and durability. Suitable for grinding easy to clog materials
such as aluminum, brass, stainless etc. as well as standard steel.

Rubber Disc Holders
Zirconia Discs

Shank
Size

100 pcs./pack Self Adhesive Backed

5 pcs./pack＊Set of 40 contains
10 of each grit size.

・Standard discs widely applied for standard steel, wood, and also
resin. Cloth base with self adhesive backing.

Sanding Cloth Discs
100 pcs./pack Self Adhesive Backed＊Set of 90 contains
10 of each grit size.

Angle60
Model Code
Order CodeRubber Disc Holder

Rainbow Plastic Disc Holders
・Seven rainbow colored holders for easy
recognition of grit sizes of attached disc.
・Hard type with little elasticity is handy formodifying workpiece.

Semi-hard
Set of 40

Sponge Discs

Rainbow Plastic Disc Holders

・Elastic special fiber provides constant finishing surface quickly
without biting.
・Performs well in grinding ferrous or non-ferrous materials withless clogging and chips.

Shank
Size

3 pcs./packSponge Discs
10 pcs./packSelf Adhesive Backed＊Set of 12 contains
3 of each grit size.

Set of 90

Electroplated Diamond Metal Discs
・Thin copper discs with electroplated diamonds.
Excellent cutting ability with well protruding diamond grains.

Red
Blue
Yellow
Pink
Orange
Green
White
Rainbow Set (Contains 1 each of all types above.)

Electroplated Diamond Metal Discs
Electroplated Hard Type Self Adhesive Backed

1 pc./packCushion Discs
30 pcs./packSelf Adhesive Backed

・By attaching the cushion disc between the holder
and abrasive disc, cushioning effect is obtained
providing less biting.
・Can be also used as a polishing tool by applying
abrasive agent directly on the surface.

Set of 12

Diamond Cloth Discs
Cushion Disc

Diamond Cloth Discs

3 pcs./pack ・Discs with resin coated diamonds.

・Best suitable for polishing glass, stone, cloisonneware etc.
＊Diamond Cloth Discs are attached with Velcro on the back.
Use with the Special Soft Rubber Disc Holders designated.

Grit Size #60
Grit Size #100
Grit Size #300
Grit Size #600
Grit Size #1000
Grit Size #2000
Grit Size #4000

145

Special Soft Rubber Disc Holders
Shank
Size

3 pcs./pack・Exclusive rubber pads for Diamond Cloth Discs. Tools
can be replaced quickly and repeatedly with Velcro
attachment.

・Diamond grains are specially electroplated on cloth sheets.
Works gently on workpiece surface, satisfactory finish withless biting is obtained.

Diamond Cloth Discs
Electroplated Soft Type

Self Adhesive Backed

1 pc./packSpecial Soft Rubber Disc Holder

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

146

Special Tools for Angle90/60
Felt Discs

Cushioned Felt Discs

・Specially selected fine wool for polishing is denselycompressed.
・Use with abrasive agents.

・Shock absorbing disc is layered with felt disc.
Best suitable for polishing on soft workpiece with very soft
working feel.

Felt Discs

Cushioned Felt Discs

20 pcs./pack Self Adhesive Backed

20 pcs./packSelf Adhesive Backed

Enhancing
freedom of creativityof specialists.
Hard
Soft

Cushioned Felt

Angle Abrasive Rubber Discs
・Pad shaped unique abrasive rubbers can be used as grindstones by themselves.
・Excellently durable, cost performing grinding tools.
・Available in grinding, micro-grinding, and polishing type.
・Colored by grit sizes for easy identification to avoid mistakes of processing order.

Angle Abrasive Rubber Discs
Shank
Size

3 pcs./pack

Micro Grinding
Red Ring
Blue Ring

Metal PolishingNon-metal Polishing

Pink
Blue
Yellow
Green
PurpleOrangeSet of 6 (1 of each grit)

Enhancing
freedom of creativityof specialists.

147

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

148

Belt ArmSpecial Abrasive Belts for Belt Sander

・The Belt Sander is equipped with the Belt Arm (without guides) as a standard accessary to which 4mm, 6mm, 8mm belt fits.

・Special belts of 300mm belt length for the Belt Sander.

・For wider range of use, optional belt arms are available. Select one to suit your work.

・Diamond belt suits for grinding carbide, stone, and glass.
Zirconia belt suits for grinding aluminum, brass, stainless.
・Bar shape workpieces can be easily processed by fixing them to a lathe andapplying the belt on the rotating surface, resulting in a nice, constant finish.

Belt Sander
Model Code
Order Code

A Belt Arm (without guides) is equipped as a standard accessory.

・Grinding belts for standard steel materials. Versatile standard
belts suits from wood to resin.
・Available in 4mm, 6mm, and 8mm width.

Belt Arm (without guides)

Belt Width 4ｍｍ 6ｍｍ 8ｍｍ
Belt Length 300mm

Sand Belts

With Belt Installed

1 pc./pack

Sand Belts

Order Code：9121101

Belt Length 300mm

30 pcs./packBelt Length 300mm

Without the belt guide plates of the end roller, possible to work with the tip of belt sander.
Belt Arm (without guide) is equipped as a standard accessary of Belt Sander DBT 30.

Belt Width
Grit Size #80
Grit Size #120
Grit Size #180
Grit Size #240
Grit Size #320
Grit Size #400
Grit Size #600
Grit Size #800

φ138

without Guide Plates

Belt Arm (with guides)
Belt Width

4ｍｍ 6ｍｍ 8ｍｍ

Belt Length

300mm

1 pc./packZirconia Belts
With Belt Installed

Order Code：9121102

・Belts with specially coated zirconia grains to provide superior
cutting ability and durability.
・Suitable for grinding on aluminum, brass, and high-carbon steels
such as stainless.

Zirconia Belts
The guide plates are equipped to the end roller to prevent the belt from falling out during work.
Use for works with beltsander moving sideways.

Belt Length 300mm

30 pcs./packBelt Length 300mm

φ12Belt Width
Grit Size #80
Grit Size #120
Grit Size #180

12
φ13.4

Diamond Belts

with Guide Plates

・Flexible grinding belts with diamond grains.
・Suitable for hard to cut materials such as carbide, ceramic, glass,and stone etc.

4mm Belt Arm
Belt Width
Belt Length

1 pc./packOrder Code：With Belt Installed

Diamond Belts
Belt Length 300mm

3 pcs./packExclusive to 4mm width belt for processing in narrow part. The tip of belt sander canbe used for processing. Best suitable for processing in narrow areas.

Exclusive to 4mm Belt

149

Belt Length 300mm
Belt Width
Grit Size #120
Grit Size #180
Grit Size #240
Grit Size #320
Grit Size #400
Grit Size #600
Grit Size #800
Grit Size #1000

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

150

Ceramic Fiber Grindstone Holders

Mini Recipro

Order CodeModel Code・Available in 3 types to fit the sizes of ceramic fiber grindingstones.

Ceramic Fiber Grindstones
・Ceramic Fiber Grindstone for polishing and deburring on dies.
・Works efficiently for grinding on NAK material of less than HRC57, and standard steel. Best suitable for micro grinding on variety ofmolding dies (ribs, planes, bosses etc.).

・Use with appropriate size/shape of the fiber grinding stones.

Ceramic Fiber Grindstones (Flat)
Flat

Ceramic Fiber Grindstone Holders
Shank
Size

Total Length 50mm

2 pcs./pack

1 pc./packExample of Use

Consists of ceramic fibers sorted by being pulled in straight.
Use the end of stick to polish.

Stone Width
Grit Size #220 (Dark Brown)
Grit Size #300 (Reddish Brown)
Grit Size #400 (Orange)
Grit Size #600 (Black)
Grit Size #800 (Blue)
Grit Size #1000 (White)
Grit Size #1200 (Red)① Ceramic Fiber Grindstone Holder

Ceramic Fiber Grindstones (Round)
Round
Total Length 50mm

Consists of ceramic fibers yarned in braid form.
Use both the end and the side of the stick to polish.

2 pcs./pack②Ceramic Fiber
Grindstone (Flat)② Ceramic Fiber
Grindstone (Round)① Insert the Ceramic Fiber Grindstone to the Ceramic Fiber
Grindstone Holder (Flat/Round).
② Tighten the set screw to fix the tool to use.
Max. Clamp Size
Ceramic Fiber Grindstone Holder

Shank
Length

1mm thick x 4mm wide

Shank
LengthShank
LengthStone Size
Grit Size #220 (Grey)
Grit Size #300 (Reddish Brown)
Grit Size #400 (Orange)
Grit Size #600 (Black)
Grit Size #800 (Blue)
Grit Size #1000 (White)
Grit Size #1200 (Red)

1mm thick x 6mm wide 1mm thick x 10mm wide

Spring Holder
・Shock absorbing function against the working material can be obtained by installing electroplated diamond files etc.

Spring Holder
Shank
Size

Ceramic Fiber Grindstones (Round)

1 pc./pack① Spring Holder

Example of Use③ KnobRound
Total Length 100mm

1 pc./pack② Electroplated Diamond File

① To the Spring Holder,② Insert the Electroplated Diamond File.
③ Tighten the knob to fix the tool to use.

Spring Holder

151

Stone Size
Grit Size #180 (Brown)
Grit Size #240 (Black)
Grit Size #400 (Blue)
Grit Size #600 (White)
Grit Size #1000 (Pink)
Grit Size #1200 (Red)

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

152

Diamond Fiber Grindstones
・Diamond grains are evenly blended to conventional ceramic fibers. Combines benefits of fiber stones and sintered diamond stones.
・Cuts well on hardened materials, die steel, high speed steel, cemented carbides. Omni-directional protrusion of diamond grains
enables working on side faces as well.

Precision Files（Coarse finish/Medium finish）

Round

Half-Round

Flat
Total Length 50mm

2.7

2

5
3 pcs./pack
These tools are exclusive
to Mini-Recipro.
WARNING
NEVER USE withrotating machines.

Flat

3-Square

5.5

Shank
Size

Diamond Fiber Grindstones (Flat)

Square

45

45

45

45

3.8

1.5

45

1 pc./pack
Stone Width
Grit Size #200 (Black)
Grit Size #400 (Grey)
Grit Size #600 (Green)

85

85

85

85

85

Diamond Fiber Grindstones (Round)
Round
Total Length 50mm

＊ø3.0 mm round bars fit the Mini Recipro
attachment directly without holders.

1 pc./packRoundTotal Length 100mm

1 pc./pack

Stone Size
Grit Size #200 (Black)
Grit Size #400 (Grey)
Grit Size #600 (Green)

Precision Files（Coarse）
Precision Files（Medium）

9A54160
9A54161
9A54162

Precision Files（Fine finish）

9251104
9251105

92511029251103

9251106
9251107

9251108
9251109

9251100
9251101

Round

Half-RoundSquare3-Square

Flat

Shank
Size

3 pcs./packElectroplated Diamond Files・Available in flat, round and 3-square to fit workpiece. Fits the Mini Recipro attachment directly.
・The top part of the Tapered type is thinner than the bottom. Provides an exquisite flexibility.

Electroplated Diamond
Shank
Files
Size

Round

Round

3-Square

3-Square

Round

Flat

These tools are exclusive
to Mini-Recipro.
WARNING
NEVER USE withrotating machines.

1 pc./packSingle-Side
Grit Size #200

Grit Size #170

Electroplated Diamond Files
Shank
Size

Single-Side

TaperedEnhancing
freedom of creativityof specialists.

Flat

1 pc./pack

Grit Size #200
Grit Size #400
Grit Size #600

153

Precision File（Fine）

Grit Size #150
Grit Size #200
Grit Size #400

Grit Size #170

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

154

Special Tools
Dust Collection Box
・For prevention of scattering dusts on deburring, cutting, or polishing.
・The standard size does not have a suction port.

Dust Collection Box (Large)

Dust Collection Box (Standard)
1 pc./pack

1 pc./pack

H250
H250

W150

W300

D200

Dust Collection Box (Large)

Dust Collection Box (Standard) W150×D200×H250（ｍｍ）
9311100

Enhancing
freedom of creativityof specialists.

D200

W300×D200×H250（ｍｍ）
9311101

Multipurpose Flexible Resin・Precise molding just by heating.
・Can be used repeatedly, economical.

Multipurpose Flexible Resin(Transparent)
12 pc./pack

・Soft and flexible urethane conforms to the contour of work surface well, providing efficient operation.
・Less temperature rise even with long operation enables smooth work.

5

57

17

W57×D5×H17（ｍｍ）
9311102

Multipurpose Flexible Resin

Enhancing
freedom of creativityof specialists.

155

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

156

Assorted Diamond Set A

Assorted Diamond Set B

Cross Cut Carbide Cutter Set B

Shank
Size

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

Product Contents(1 of each size / Set of 10)

Shank
Size

8 pcs./pack

Product Contents(1 of each size/ Set of 10)

8 pcs./pack

Product Contents

Straight Diamond Set

Conical Diamond Set

High Speed Steel Drill Set

Shank
Size

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

Product Contents(1 of each size / Set of 10)

Cross Cut Carbide Cutter Set C(1 of each size / Set of 8)

Product Contents(1 of each size / Set of 8)

9 pcs./pack

Product Contents(1 of each size / Set of 10)

Cross Cut Carbide Cutter Set A

Ten Carbide Cutter Point Set

Shank
Size

Shank
Size

10 pcs./pack

10 pcs./pack

Product Contents(1 of each size / Set of 9)

Enhancing
freedom of creativityof specialists.

Product Contents

157(1 of each size / Set of 10)

Product Contents(1 of each size / Set of 10)

Always use safety glasses and protective tools for your safety.
Use the tool below maximum operating rotation speed.

158