Search query: artu drill bits

Product: 2/Pack Solid Carbide Drill Bit for Hardened Steel Hard Ness HRa 91.3 Aerospace Standard K20 Tungsten Carbide Jobber Length Twist Drill for Metal 118 Degree Four Facet Point Fractional Size (5/32")
Brand: Mars-Tool
Description: ★【2 / Pack】

✔ Drill Size: 5/32 inch

✔ Flute Length: 1-3/8 inch

✔ Overall Length: 2-1/2 inch

⚠【IMPORTANT, PLEASE READ BEFORE YOU BUY】⚠

① Tungsten carbide or cemented carbide is a composite material, although it looks like a metal, it is a composite of Tungsten carbide powder mixed with cobalt as a binder metal and the resulting material is more like a ceramic than a metal.

② It is a very hard material being a 9 on the Mohs scale where diamond is a 10, quartz a 7 and hard steel around 4.5. Due to its hardness, it will chew down into most anything But that hardness makes them brittle on side load with virtually no plastic deformation before failure.

③ Any movement while drilling can result in a broken bit. These drills like a rigid drilling setup like a drill press or a machining center, they do not like hand drills.

④ You can use them in a hand held drill but you have to make sure not to misalign the drill, the drill must be perfectly square for the whole operation.

Mars-Tool Solid Carbide Drill Bits are very different from carbide tipped drill bits.

Solid carbide drill bits are much more effective in deep holes,

can go through hardened steel,

have much better heat tolerance and

can be sharpened many times (diamond stone is required to sharpen tungsten carbide)
★【Premium Bright Finish 2/Pack】 multi-purpose solid carbide drill bits provide better rigidity than high speed steel bits. It is extremely heat resistant and used for high speed applications. Our tungsten carbide (WC) bits has the advantage of cutting metal either "wet" or "dry" and they provide solutions for many businesses such as aerospace drilling jobs for aircraft mechanics, precision machining, hobby supply, etc.
★【Recommended For Use On】 aircraft metals chrome titanium inconel stainless steel Alloys Steel Low-Medium-High Carbon Steel Aluminum Copper Glass Plastics Composite Materials Cast Iron -- Our Carbide drills stay sharp many times longer than traditional steel bits making them ideal for the toughest of applications!
★【Optimal Design for Metal Work】 118° four facet point angle minimizes drill wander and assures accurately sized holes. Our jobber length, precision ground carbide drills are designed for high feed rates with good chip disposal. smooth finish on the bits increases chip flow. Spiral flutes are constructed with a higher flute angle to remove chips more easily.
★【Specs】 Flute Length: 1-3/8 inch, Overall Length: 2-1/2 inch, Drill Size: 5/32 inch // Tungsten Carbide Grade (ISO): K20 // Binder: %8 Cobalt // Hardness: 91.3 HRa // Uncoated
Tungsten carbide is a composite material, although it looks like a metal, it is a composite of Tungsten carbide powder mixed with cobalt as a binder metal, the resulting material is more like a ceramic than a metal. It is a very hard material being a 9 on the Mohs scale where diamond is a 10 and hard steel around 5. It will chew down into most anything but the hardness makes them brittle with virtually no plasticity. Unstable drilling can result in a broken bit. These drills like a a rigid dri
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Product: amoolo Cobalt Drill Bit Set (1/16"-1/4",13 Pcs), M35 HSS Metal Drill Bits for Steel, Stainless Steel, Hard Metal, Cast Iron, Plastic and Wood
Brand: amoolo
Description: Amoolo M35 Cobalt Twist Drill Bit Set 13 Pcs 【Specifications】 −Material: High-Speed Steel M35 Cobalt (5% Cobalt) −Split Point: 135° −Process: Fully Ground −Flute Type: Spiral −Shank Type: Straight Round Shank −Applications: Perfectly suitable for Hard Metals, such as Stainless Steel and Cast Iron 【What does the set include?】 13 most commonly-used sizes - 1/16” (1.59mm); 5/64” (1.98mm); 3/32” (2.38mm); 7/64” ( 2.78mm);1/8” (3.18mm); 9/64” (3.57mm); 5/32” (3.97mm); 11/64” (4.37mm);3/16” (4.76mm); 13/64” (5.16mm); 7/32” (5.56mm); 15/64” (5.95mm); 1/4” (6.35mm) 【What is M35 Cobalt?】 ►The addition of 5% cobalt increases drill bit’s heat and wear resistance, which makes it perfectly suitable for Stainless Steel and Cast Iron. M35 Cobalt steel drill bits can penetrate a 5mm-thick 304 stainless steel plate in 5 seconds. ►While the 5% cobalt makes the bits much more durable,it also makes them more brittle than ordinary HSS bits under improper usage. 【How to use this Drill Bit? Here are some warm tips】 ►Keep the bit vertical and fixation while drilling. ►To avoid drill bit break, 1/16” or smaller bits are suggested used with pin vise. ►Pay attention to the cooling of the bit, adding water or coolant when drilling can increase the life of the bit. 【Warranty: 90 Days】 No worries! Your satisfaction is our ultimate goal. If you have any questions or concerns about our products, please do not hesitate to contact our customer service team support@amoolo.com, we will respond within 12 hours. 【Why choose Amoolo?】 Amoolo - Craft the future! Amoolo is ONE STOP SHOP for ALL TOOL ACCESSORIES. We have years of OEM experience for international well-known brands. We are committed to providing the best quality products at a affordable price. Amoolo is always by your side to craft your desk, living room, home even the future!
【Premium Quality】Made of industry grade 6542 high speed steel, Cobalt twist drill bits are harder than 4241/4341 HSS used in other similar bits, ideal for heavy duty hole drilling. They contain 5% cobalt material, increasing wear-resistance and durability.
【Most Commonly-Used 13 Sizes】A complete combo set of 13 jobber length industrial drill bits for metal drilling (1/16",5/64",3/32",7/64",1/8",9/64",5/32",11/64",3/16",13/64",7/32",15/64",1/4") . They fit the majority of power drill currently on the market and comes with a portable plastic case for easy storage and organization.
【Precise & Efficient Drilling Performance】✔ Fully Ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. ✔ 135° Split Point with round straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. 🚫NOT for Glass or Ceramic Materials. 🚫NOT for High Carbon Steel and Heat-Treated Steel. ✔ Pay attention to speed, pressure and heat control during drilling.
【90 Days Warranty】At Amoolo, we center on customer satisfaction. Get your drill bits today along with our 90-day Hassle-Free Warranty Policy, exchange or refund guaranteed for any product defect!
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Product: EFFICERE 8-Piece Premium 1/2” Reduced Shank Silver and Deming Large Drill Bit Set in Aluminum Carry Case, M2 High Speed Steel, 135-Degree Split Point | SAE Inch Size 9/16” - 1” by 1/16th Increment
Brand: EFFICERE
Description: EFFICERE 8-Piece Silver and Deming Drill Bit Set is an essential tool and perfect choice for drilling large holes over 1/2” diameter in wood, plastic, aluminum, copper, stainless steel, sheet metals and many other types of materials. Constructed from premium cobalt high speed steel for dependable strength, these drills bits are built to last. Featuring 135 degree split point at tip, they start cutting with self centering for faster speed and prevent walking during drilling. A superior gold titanium and black nitride dual coating finish is applied to each drill that holds up lubricant better for smoother drilling and is 80% more durable and corrosion resistant than regular black enamel finish. All the drills have a universal 1/2 inch reduced shank with tri-flat end and securely lock onto any 3-jaw chuck from all brands of power tools. Set includes 8 pieces of 6” length silver & deming drill bits in a handy aluminum storage case for easy carrying and organization: 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, and 1”.
Premium cobalt high speed steel construction for proven capability and durability to drill holes in wood, plastic, aluminum, copper, stainless, sheet metals and many other types of materials
Superior gold titanium and black nitride dual coating finish holds up lubricant better for smoother drilling, and is 80% more durable and corrosion resistant than regular black enamel finish
135° Split point design at tip increases cutting speed with self-centering feature and prevents drill walking or wobbling
1/2 Inch reduced shank with tri-flatted end locks onto 3-jaw power tools chuck more securely and eliminates slips
Set includes 8 pieces 6” long silver & deming drill bits in a heavy duty aluminum storage case for easy carrying and organization: 9/16”, 5/8”, 11/16”, 3/4”, 13/16”, 7/8”, 15/16”, 1”
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Product: Artu - 7 Piece Metric Multi-Purpose Drill Bit Set
Brand: ARTU-USA
Description: 7 Piece Metric Multi-Purpose Drill Bit Set
Multi-Purpose Drill Bit For Rotary or Percussion Drilling; Set includes 1 each: 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm
For use on Glass, Granite, Plexiglass, Marble, Ceramic Tile, Fiberglass, Cast Metal, Brick, Hardened Steel, Masonry, Soft Wood, Concrete, Hard Wood.
Chrome vanadium steel shank for enormous strength and flexibility. Ideal for cordless drills, corded drills and drill presses.
Flat bottom parabolic flute for faster waste removal. Special negative back grinding enables the tip to bore through materials with a filing action, not cutting.
Outlasts regular carbide tipped bits. No center punch needed, eliminates walking. Resharpen on a high quality silicon carbide grinding wheel. Conforms to ANSI standards. Coolants: turpentine, light oil, water.
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Product: High Speed Steel Drill Bit for Professional Duty – 7 pcs German Steel Product – with Metal Case
Brand: Proffi
Color: Gold
Description: Proffi’s High speed steel drill bit set is made exclusively in Europe from best quality M2 steel, which is produced in Germany, France and Austria. Our drill bits are made from solid metal, while most of the manufacturers reduce costs by using the best quality metal only for tip of the drill bit. Furthermore each of the drill bit set quality is manually inspected to ensure maximum quality and reliability:

Perfect for metals, alloyed, constructional steels, cast iron, plastic and other materials.

Specially designed split-point for easy drilling start and great performance.

Made of M2 High Speed steel produced exclusively from three vendors: Erasteel (France); Beulmann (Germany); Boehler International (Austria).

Perfect hardness score (HRC - Rockwell scale): 62,5 – 63,5. Lower score results in lower durability; higher score results in fragility of a drill bit.

Production line is set up to meet DIN, JIS, ANSI, GOST and ISO EN 9001 standards. The drill bit set consists of seven drill bits, which are carefully selected to meet all the housework and construction needs.

Proffi's drill bits are used by top companies in aeronautics, German car manufacturers, premium class tyres manufacturer, luxury Swiss watches company and etc,
ENHANCED DURABILITY. Up to 25 times more durable than regular HSS drill bit. Proffi’s set is the best choice for professional/ industrial use and advanced specialists.
PERFECT PERFORMANCE. Drill bits scored 63,5 in Rockwell scale, what ensures maximum durability with lowest fragility in the class of professional drill bits. Each drill bit has 135 degree split-point which ensures precise drilling start and perfect accuracy.
UNIVERSAL. Perfect for drilling hardened steel, cast iron, carbon, alloys, cast iron, plastic and other materials. Drill bits sizes are carefully selected to meet the needs of the most demanding professionals in all cases.
MADE IN EUROPE. Made of M2 HSS (with at least 5% Tungsten) produced exclusively from three vendors: Erasteel (France); Beulmann (Germany); Boehler International (Austria). Each drill bit is manually inspected by quality experts to ensure superior quality.
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Product: Artu - 14-Pc. HSS Drill Bit Set
Brand: ARTU-USA
Description: 14-Pc. HSS Drill Bit Set
High Speed Steel For use on Steel, Metal, Wood and PVC; Set includes: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 7/32", 1/4", 9/32", 5/16", 3/8"
135° Split Point, Jobber Length
The split point minimizes end thrust and is self-centering; for faster penetration and accurate starting with no center punch
Starts on Contact; Stronger, Faster and Lasts Longer
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Product: DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece (DWA1240)
Brand: DEWALT
Connectable accessory storage system to optimize storage space of drill bits for wood, metal or i-beams
Patented bit-bar design allows easy removal of drill bits and customizable placement
DEWALT drill bit set comes with clear lid allowing you to easily see contents at glance
Clip latch for secure closing
Small Bulk Storage size fits inside the Small and Medium ToughCase+ (sold separately) - Ideal for organizing loose bits
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Product: COMOWARE Cobalt Drill Bit Set- 15Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case, 1/16"-3/8"
Brand: COMOWARE
Description: Specifications:

Material: M35 5% Cobalt HSS

Angle Point: 135 Degree split point Flute Type: 2 Spiral flute

Shank Type: Round Straight Shank

Standard: Jobber length Cutting

Direction: Right hand

SIZE：1/16" 2pc,5/64" 1pc ,3/32" 2pc,7/64" 1pc,1/8" 2pc ,9/64" 1pc, 5/32" 1pc, 3/16" 1pc, 7/32" 1pc, 1/4" 1pc, 5/16" 1pc, 3/8" 1pc.

COMOWARE drill bit set is made from Cobalt High-Speed Steel for proven capability and durability. The cobalt jobber drill bits manufactured from M35 High-Speed Steel containing 5% cobalt which is ideal for drilling in tough metal. Jobber length twist drill bits, the most common length of the twist drill bit, offer a good compromise of length and reach to work with the widest range of materials and applications. The round shank accommodates most drill chucks. The cobalt twist drill bits come in a durable plastic case designed to keep all components organized and allow for easy transportation.
HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits. Durable and strong
TWIST DESIGN & PERFORMANCE: PRECISE 135°SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly.
PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.
SIZE INCLUDED: 15pcs jobber length drill bit set with plastic storage case including sizes:1/16" 2pc,5/64" 1pc ,3/32" 2pc,7/64" 1pc,1/8" 2pc ,9/64" 1pc, 5/32" 1pc, 3/16" 1pc, 7/32" 1pc, 1/4" 1pc, 5/16" 1pc, 3/8" 1pc.
100% SATISFACTION GUARANTEE: If you are not 100% satisfied with your purchase for any reason whatsoever simply please feel free to contact us.
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Product: Drill America - KFD15J-SET 15 Piece Heavy Duty High Speed Steel Drill Bit Set with Black and Gold Finish, KFD Series
Brand: Drill America
Color: Black/Gold
High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
Round shanks allow use with a wide variety of toolholding systems
When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
15 piece drill bit set comes in a metal case
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Product: ARTU 01535C Drill Bit Set,Multi-Purpose,13 pcs.
Brand: ARTU-USA
ARTU 01535C Drill Bit Set,Multi-Purpose,13 pcs.
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Product: ARTU USA 01430 Porcelain Tile Bit, 3/16-Inch
Brand: ARTU-USA
Diamond ground porcelain plus cuts clean holes with very little or no chipping.
Unique point grinding.
More flute capacity.
Chrome vanadium shank.
3/16" porcelain tile bit and 5/32" pilot.
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Product: ARTU USA 01030 Multi Purpose Drill Bit, 1/4-Inch x 4-1/4-Inch
Brand: ARTU-USA
Color: Multi
For rotary or percussion drilling.
Tungsten carbide and cobalt tip.
Maximum hardness and resistance to wear.
Drills through concrete, masonry, ceramic tile, brick, and more.
1/4" X 4-1/4".
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Product: ARTU USA 01505 5-Piece Multi Purpose Drill Bit Set
Brand: ARTU-USA
For rotary or percussion drilling.
Tungsten carbide and cobalt tip.
Maximum hardness and resistance to wear.
Drills through concrete, masonry, ceramic tile, brick, and more.
5 piece set.
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Product: ARTU USA 01510 7-Piece Multi Purpose Drill Bit Set
Brand: ARTU-USA
For rotary or percussion drilling.
Tungsten carbide and cobalt tip.
Maximum hardness and resistance to wear.
Drills through concrete, masonry, ceramic tile, brick, and more.
7 piece set.
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Product: BOSCH 4-Inch x 17-Inch x 22-Inch SDS Max Rotary Hammer Core Bit HC8555 , Gray
Brand: BOSCH
Color: Gray
EFFICIENT: The Bosch SDS-max carbide-tipped rotary hammer core bit features an effective wave design to transfer energy for up to 40 percent speedier drilling versus other bit designs.
POWER: With an integral shank, the HC8555 offers better power transmission and is designed to allow smaller hammers to drill larger holes.
VERSATILE: This core bit is versatile in application with materials including concrete, brick, and block.
DIMENSIONS: The Bosch HC8555 SDS-max core cutter measures 4-inches in diameter. The useable length is 17-inches and the overall length is 22-inches.
Only for use with SDS-max rotary hammers
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Product: Drill America - DMOD1/4 1/4" Solid Carbide Drill Bit, DMOD Series
Brand: Drill America
Color: Uncoated (Bright)
Designed for drilling abrasive materials when drilling accuracy must be maintained
Can be used in high temperature drilling applications
Used on materials such as cast iron, non-ferrous alloys, high silicon aluminum, copper, plastics, bronze, hard rubber, plexiglass, and other similar materials
Solid carbide tools offer long tool life and faster cutting speeds than other substrates, but are more brittle
Must be used with a rigid tool-holding systems.
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