Perfection in machining

PF 3000 Face Milling Cutter
GUHRING – YOUR WORLD-WIDE PARTNER

ADVANTAGES
axially adjustable inserts
standard tool Ø 63 – 250 mm available ex-stock
reduced spindle loading thanks to light aluminium body (i.e. 7.3 kg with D = 250 mm)
surface finish qualities up to Rz 2 achievable
compatible with standard tool holders
PCD inserts available with different geometries
with integrated balancing screws

2

Basic milling cutter body in aluminium with refined surface finish:

The basic milling cutter body is manufactured in high-tensile aluminium for thereduction of mass. This reduces the forces on your machine spindle bearing.

PCD inserts:

The cutter heads are available
from Ø 63 to 250 mm and carry
up to 36 PCD inserts depending
on diameter. The PCD inserts areavailable with different geometries
and can be re-ground up to threetimes.

Coolant distribution disc:

The coolant distribution disc mounted on the basic
milling cutter body (up to including Ø 125 mm with
coolant distribution screw) ensures an optimal
distribution of the delivered coolant to the inserts.
It also guarantees the perfect seat of the basic milling
cutter body – even at maximum speeds.

Insert axial run-outµm accurate adjustable

Balancing screws
for optimal smoothrunning3

PF 3000

PF 3000
Article no. 4201 250.000

Article no. 4201 63.000

Article no. 4201 125.000

Perfektion in der Zerspanung

d3

d1

d2

B

B-B

Carrier tools*Bl1

from Ø 160 mm with coolant distribution disc
Article no. 4201

d1

d2

d3

l1mm

mm

mm

mm

63.00
80.00
100.00125.00160.00200.00250.00

49.00
65.00
85.00
110.00145.00185.00235.00

22.00
27.00
32.00
40.00
40.00
60.0060.00

40.00
50.00
50.00
63.00
63.00
63.00
63.00

* Tool holder, inserts and coolant distribution disc (up to including Ø 125 mm)
are not included in the scope of delivery, please order separately.

4Z

Weightkg

810
14
1824
28
36

0.34
0.61
0.94
1.77
3.15
4.89
7.84

Code no.
63.00080.000100.000
125.000
160.000
200.000
250.000

PF 3000

Standard range – inserts, replacement parts and accessories
Insertsl2

l1

Article no. 4204
Application
Good surface finish quality Rz 2 to 4
Defined peak-to-valley height Rz 10 to 25

Broad finishing*l1mm
23.00
23.00
23.00

l2mm
6.45
6.45
6.45

weightkg
0.156
0.158
0.159

Code no.
30.00030.20030.300* Optimising the waviness only in combination with code no. 30.000 or 30.200.
Ø 63 – 100 mm: 2x Article no. 4204 - 30.300
Ø 125 – 250 mm: 3x Article no. 4204 - 30.300

GClamping screw M5 x 1760o

Torxl1

Article no. 6128
Torx20l1mm
17G

Code no.

M5

5.000

Washer

60°d1

d2AA
l1

A-A

Article no. 4207
d1mm
5.10d2mm
8.00

l1mm
2.00

Code no.
30.000

SWGBall pressure screw

l1

Article no. 20081
l1mm
10.00

GSW

M42.000

Code no.
4.000

SWG

Coolant distribution screw /coolant distribution discl1

Article no. 4203
Description
Coolant distribution screw for Ø 63
Coolant distribution screw for Ø 80
Coolant distribution screw for Ø 100
Coolant distribution screw for Ø 125
Coolant distribution disc for Ø 160
Coolant distribution disc for Ø 200
Coolant distribution disc for Ø 250

l1mm
39.00
47.00
48.00
58.00

GSW

M10
M12
M16
M20

8.000
10.00014.00017.000Code no.
63.00080.000100.000
125.000
160.000
200.000
250.0005

PF 3000
Perfektion in der Zerspanung

Cutting data recommendations, application examples
The specified values are guide values.
They are heavily affected by machine, equipment and workpiece stability.

MachininggroupsHardness

212223

Material group

Composition / structure
HB

Cutting speed
vc m/minArticle no. 4204 30.000(good surface finish quality)

Article no. 4204 30.300(broad finishing)Aluminium
wrought alloy

Article no. 4204 30.200(defined peak-to-valleyheight)

not hardenable60

to 6000

0.05 – 0.20

0.10 – 0.25

hardenable / hardened

100to 6000

0.05 – 0.20

0.10 – 0.25

75

to 6000

0.05 – 0.20

0.10 – 0.25

Aluminium
cast alloy<12% Si

not hardenable<12% Sihardenable / hardened90

to 6000

0.05 – 0.20

0.10 – 0.25

>12% Si

not hardenable130

to 2000

0.05 – 0.20

0.10 – 0.25

26

CopperMachine alloy Pb >1%110

to 2000

0.05 – 0.20

0.10 – 0.25

27

Copper alloy

CuZn. CuSnZn90

to 2000

0.05 – 0.20

0.10 – 0.25

28

(bronze, brass)

Cu lead-free copper/electrolyte copper100

to 2000

0.05 – 0.20

0.10 – 0.252425PF 3000 for finish machining
sealing surface milling
Workpiece

Transmission housing – sealing surface

Material

GD-AlSi9Cu3Tools

PF 3000,D = 63 mm, Z = 8, HSK 63-A

Cutting speed

vc = 2.970 m/min

Speed

n = 15.000 rev./min

Feed rate per tooth0.05 mmFeed speed

6.000 mm/min

Cutting depth

0.5 mmAchieved surface finish quality

Rz = 5, Pt = 7, evenness = 0.025

6

Feed rate fz (mm)PF 3000

Assembly and operating instructions
Designation of individual components
The exploded views below serve to clarify the designation of the individual components

12GUHROJET
cutter head holder
Basic body(from Ø 160 mm with pre-installed coolant distribution disc)3

Ball pressure screw

5

PCD cartridge

4

Clamping screw

6

Coolant distribution screw toØ 125 mm / cheese-headscrews from Ø 160 mm

1. Assembly of ball pressure screws
The ball pressure screws in delivery condition are pre-assembled.
After you have checked that the ball pressure screws do not protrude
into the cartridge seat you can continue with “2. Cartridge assembly”.
If you want to replace the ball pressure screws proceed as described below.
1. Lubricate the thread of the ball pressure screw with assembly paste.
This guarantees a smooth adjustment.
2. Using the Allen key screw the ball pressure screw (1) into the basic body (2).

The ball pressure screw must not protrude into the cartridge seat (3) for the 		cartridge to be able to be installed in the lowest position.
3. Assemble the remaining ball pressure screws in the same way.

2. Cartridge assembly
1. Install the cartridge (2) in the lowest position on the basic body (1).
2. Lubricate the thread of the clamping screw with the assembly paste.
3. Locate the cartridge with the washer (4) and the clamping screw (3).		 Use the Torx key T20

4. Repeat the steps with all cartridges.

7

PF 3000
Perfektion in der Zerspanung

3. Mounting shell mill on GUHROJET cutter head holder
1. In delivery condition the GUHROJET cutter head holder has a balancing quality of 				 G6.3/15.000 rev./min (static). If you use another cutter head holder ensure that it also has		 a balancing quality of G6.3/15.000 rev./min. Balancing may be necessary prior to mounting		 the shell mill.
2. Locate the GUHRINGJET cutter head holder in a tool assembly block (i.e. Guhring 				 no. 4990). The following assembly steps must not be carried out in the spindle by setting or		 measuring machines.
3. Push the shell mill onto the GUHROJET cutter head holder. Pay attention to the grooves		 and key blocks (2).

4. For tool diameter up to 125 mm:		 Screw both components together with the coolant distribution screw (3).		 Use the torque wrench with a suitable hexagonal socket key.		 Adhere to the tightening torque figures in the table below.										For tool diameter from 160 mm:
The coolant distribution disc is pre-installed in the shell mill.
Push the shell mill (4) onto the GUHROJET cutter head holder (3).
Screw both components together with the 4 cheese-head screws (5).
Use the torque wrench with a suitable hexagonal socket key.
Adhere to the tightening torque figures in the table below.

Tool diameter

Nominal dimension

Torque MaØ 63

Coolant distribution screw 4203 63.000

SW 860 Nm

Ø 80

Coolant distribution screw 4203 80.000

SW 1080 Nm

Ø 100

Coolant distribution screw 4203 100.000

SW 1495 Nm

Ø 125

Coolant distribution screw 4203 125.000

SW 17100 Nm

Ø 160

4x cheese-head screws M12

SW 1085 Nm

Ø 200

4x cheese-head screws M16

SW 14200 Nm

Ø 250

4x cheese-head screws M16

SW 14200 Nm

Torque specification table8

PF 3000

4. Cartridge adjustment
1. With all the cartridges in the axial lowest position: Tighten the clamping screw with 				 torque wrench to approximately 1 Nm.
2. Adjust all the cartridges to 0.02 to 0.03 mm less than the setting dimension using the		 Allen key. When doing this turn the ball pressure screw (1) clockwise. Specifications of		 the setting dimension can be found in the attached tool drawing.

3. Tighten all the clamping screws (2) with the torque wrench to 5 Nm.
4. Adjust all the cartridges to the setting dimension. The axial run-out may not exceed 0.002 mm.
5. Record the adjustments.

5. Balancing the fully assembled tool
1. Balance the tool to a balancing quality of G6.3/ 15,000 rev./min (static).		 Apply the balancing screws (1). Other balancing qualities on request.

9PF 3000
Perfektion in der Zerspanung
GUHROJET HSK-A cutter head holdersGÜHROJETHSK-Ad1d3

Scope of delivery• incl. milling cutter tightening screw
Article no. 4908 and key blocks

d2

Product information• HSK-A to ISO 12164-1/DIN 69893-1• for holding milling cutter heads• balancing quality: G6.3 / 15.000 rev./min• to DIN 69882-3• for central and de-central internal cooling;
therefore process and tool life improvement• holder Ø 40 and Ø 60 additionally with 4 threaded holes for holding
cutter heads with tool fixing to DIN 2079 and enlarged device Ø D2l2l1
Article no.

HSK-A d3
63636363
638080808080
100
100
100
100
100

10Arbor Ø d1d2

l1l2

mm

mmmmmm

50
60
78
120
8960
78
120
160
89
60
78
120160
89

50
60
60
60
60
50
50
60
70
60
50
50
60
70
60

1921
24272721
242740
2721
2427
40
27

2227
32
40
40
27
32
40
60
40
27
3240
60
40

kg
1.1
1.3
1.5
2.7
2.7
1.8
2.1
3.3
6.3
3.3
2.9
3.3
4.2
7.2
4.2

4362
Code no.
22.06327.06332.06340.063140.063
27.08032.08040.08060.080140.080
27.10032.10040.10060.100140.100

PF 3000Cool ant delivery sets for conventional cooling

Scope of delivery• incl. union nut and O-rings

Gd1

Product information• sealing capacity of screw connection tested up to 80 bar• to DIN 69895• F = angle movement ± 1°
• for HSK-A and HSK-E hollow taper shanks

Fl2

α

l1
Article no.
ford1

α

HSK-Amm

°

63
80
100

1214161.3
1.4
1.4F

G

6N
7N
7N

M18x1
M20x1.5
M24x1.5

l1

l2mm

mm

36.5
40.0
44.0

11.5
13.5
15.54949
Code no.
18.06320.08024.100

Data carrier coding chip

Product information

Scope of delivery• BIS C identification systems• for installation space to DIN 69 873• data carrier writeable/readable• 511 Bytes• operating temperature 0… + 70°C
• degree of protection to IEC 60529• product data exchange to DIN 4000
• to be glued in hole Ø10 H11• data carrier coding chip• installation in clamping chuck andadditional balancing can be orderedseparately.

104,5Article no.

4955

Coding chip BIS C

Code no.

10 x 4.5

10.00011

PF 3000
Perfektion in der Zerspanung
Socket spanner

d2d1

Product information• suitable for torque wrench Article no. 4915,
3/8” drive• for coolant delivery setsd2

Product information• with T-bar• for conventional and for MQL coolant delivery sets
• for assembly adapter Article no. 4948

d1

Socket spanner for coolant delivery sets

l2

L

l1
Article no.
for

d1

d2

l1

l2

HSKmm

mm

mm

mm

6380
100

17.0
20.0
22.5

12.1
14.1
16.1

135
138
138

31.5
32.0
35.0

4911
Code no.
48.00060.00075.000Article no.
for

MA

d1

d2

LHSKNm

mm

mm

mm

6380
100

202530202022182022607580

Code no.
48.00060.00075.000Assembly of coolant delivery sets 4949

1. The HSK holder must be clean and free of chips and undamaged.
2. Grease the O-rings prior to assembly.
3. Insert the complete coolant delivery set (coolant tube, union nut and 2 O-rings)
centrically into the HSK using the socket spanner.
4. Screw in and tighten the coolant delivery set / coolant delivery sets (torque seetable right).
5. Check the coolant tube for radial movement.

Torquefor
HSK
63
80
100MANm
20
2530

O-ring (grease for assembly)
Union nutT-bar socket spanner Article no. 4911

Coolant tubeCoolant delivery set

1249103/8” square drive socket spanner Article
no. 4910

PF 3000
SK cutter head holders
SKProduct information

Scope of delivery• for holding cutter heads• balancing quality: G6.3 / 15,000 rev./min• SK to DIN ISO 7388-1 Form AD/AF• for central and de-central internal cooling,
therefore process and tool life improvement• coolant delivery form AD/AF• holder Ø 40 additionally with 4 threaded holes forholding cutter heads with tool fixing to DIN 2079
and enlarged device Ø d2.

• incl. cutter tightening screw Article no.
4908 and key blocks

d1d2

SKl2

l1
Article no.

SK4231

Arbor Ø d1d2

l1l2mmmmmmmm

4040404022273240

48
5878883540
5050

1921242722.040
27.04032.04040.04050505050

22273240

48
5878
88354050
50

1921242722.050
27.05032.05040.050Code no.

13

PF 3000
Perfektion in der Zerspanung
SK DIN ISO 7388-3 form AD pull studs

Product information• for SK tool holders to DIN ISO 7388-3 form AD• drilled through for central internal coolant delivery

d3Gd2
d1

15°l2l1

Article no.
ford1

d2

d3

l1l2

SKmmmmmmmmmm

4050

19.0
28.0

14.0
21.0

7.0
11.5

54.0
74.0

2634G4925
Code no.

M16M2440.00050.000Article no.

4926

SK DIN ISO 7388-3 form AF pull studs

Product information• for SK tool holders to DIN ISO 7388-3 form AF• drilled through for central internal cooling

Gd2
d1

15°l2
l1

14für

d1

d2

l1

l2

SKmm

mm

mm

mm

4050

19.0
28.0

14.0
21.0

54.0
74.0

2634G
M16
M24

Code no.
40.00050.000PF 3000Interchangeable inserts

Tool assembly blocks
Product information

Product information• incl. interchangeable inserts Article no. 4991

• for tool assembly blocks Article no. 4990

Lieferumfang• pairArticle no.
for

for

lenght width height

HSK-A/C

SK

mm

mmmm

–
–
63
80
100

4050
–
–
–

260
260
260
260
260

130
130
130
130
130

160
160
160
160
160

kg
999994990

Article no.

Code no.
400.040
400.050450.063450.080
450.100

for

for

HSK-A/C

SK

–
–
63
80
100

4050
–––

4991

kg

Code no.

1.50
1.50
0.12
0.27
0.46

400.100
400.200
450.400
450.500
450.600

Torque wrench
Product information
Type C• with reversible ratchet• torque setting range 1...200 Nm; with automatic quick release; audible,visible and palpable after reaching the set value. Release accuracy ± 4%of scale value.

Type B

Type AArticle no.
TypeA
B
C

Drive
1/4“
3/8“
1/2“

LTorquemm

Nm

160
390
514

1-5
5-50
40-2004915
Code no.
5.001
50.000200.000

15

Millin

Drilling

millingg

read
ing/thTapp tapping
less/flutektersin
C oun
Rea ming

ing

PCD

Se r vhToolialSp e cg sy ssionstems

148 693 | Printed in Germany | 2017

vin
Groo

solutolder

Postfach 100247 • 72423 Albstadt
Herderstraße 50-54 • 72458 Albstadt
T (0 74 31) 17-0
F (0 74 31) 17-21279
info@guehring.de
www.guehring.deices

No liability can be accepted for printing errors or technical changes of any kind.
Our Conditions of Sale and Terms of Payment apply. Available on request.