Best hardness of high speed steel twist drill
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Best results for hardness of high speed steel twist drill
MaxTool 29 Piece Twist Jobber Length Drill Bit Set; 8% Cobalt High Speed Steel HSS M42; 135° Split Point; Fully-Ground; JBS42G10R029P
$99.99
$142.99
Last update was on: November 22, 2024 11:30 pm
- 29pcs jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments
- Premium Quality 8% Cobalt High Speed Steel M42 (Hardness up to HRC68) provides all drills long tool life
- Precision fully ground ensures chips moving smoothly, ultimate accuracy and performace
- Golden surface finish resists corrosion and increases the hardness of the drill bits
- 135-degree split point prevents "Walking", reduce logging, and penetrates hard material without a pilot hole
Drill America #40 x 6" High Speed Steel Aircraft Extension Drill Bit (Pack of 12), DWDA/C Series
$20.64
$24.56
Last update was on: November 22, 2024 11:30 pm
- 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
Migiwata 1/4 Inch Fractional Size M35 Cobalt Steel Twist Drill Bit Set of 10pcs – Jobber Length and Straight Shank – Extremely Heat Resistant – Suitable for Drilling in Stainless Steel and Iron
$18.99
$28.30
Last update was on: November 22, 2024 11:30 pm
- Cobalt Steel - Manufactured from M35 grade cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
- For Stainless Steel - Particularly successful in cutting through hard metals such as stainless steel and cast iron, although they can be used for softer materials, too. Not for hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate.
amoolo Twist Drill Bit Set (13 pcs), M35 Cobalt Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron, 1/16"-1/4"
$13.89
$17.78
Last update was on: November 22, 2024 11:30 pm
- 【M35 Cobalt Drill Bit】This drill bit contains 5% Cobalt (M35 Cobalt HSS), which increases the strength, the tool life and makes it more heat-resistant. Rockwell Hardness >
- = 67.
- 【Fully Ground Process & 135° Split Point】No center punch is needed. Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster.
Migiwata Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 13pcs to Cut Through Hard Metals Such as Stainless Steel and Cast Iron
$14.89
$19.65
Last update was on: November 22, 2024 11:30 pm
- COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, extremely heat resistant
- for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
- NO CENTER PUNCH NEEDED - The 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander". Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks. Must be used and operated at proper RPMs for maximum efficiency
Drill America 7/8" Reduced Shank High Speed Steel Black & Gold KFD Drill Bit with 1/2" Shank, KFD Series
$17.04
$25.39
Last update was on: November 22, 2024 11:30 pm
- High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance
- Gold and black surface treated for use in stainless steel and other hard metal drilling
- 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
Pack of 12, 5/64-Inch Titanium Nitride Coated Drill Bit, High Speed Steel, Jobber Length, for Metal, Plastic, Wood
$11.29
$14.45
Last update was on: November 22, 2024 11:30 pm
- JOBBER LENGTH: 5/64-Inch cutting diameter, 1-Inch flute length, 2-Inch overall length, 118 degree point, straight shank
- MADE FROM PREMIUM HIGH-SPEED STEEL: peform better because of its well-balanced toughness
- TITANIUM NITRIDE COATING: add lubricity and hardness, enhancing chip flow, finish hole quality and drill life
- APPLICATION: offer best durability and speed for repetitive drilling in medium and softer materials, soft metal, PVC and wood
High Speed Steel, 3/16 inch x 3-1/2 inch, Twist Drill Bits, Jobber Length drill, Metal Drill
$11.99
$16.31
Last update was on: November 22, 2024 11:30 pm
- TITANIUM | HIGH-SPEED STEEL: Twist Drill Bits, Jobber Length,Classic HSS Construction With Titanium Coating For Proven Capability And Durability.
- STRENGTH & DURABILITY: Made With HSS 4241, Rock wall Hardness Level HRC 60-62.
- 10PCS:Diameter 3/16 inch, Total Length 3-1/2 inch, Working Length 2-5/16 inch.
- PROFESSIONALS & DIY USE: For Use On Metal, Wood & Plastics (Not For Use On Concrete / Masonry ) Perfect Match For Workshop or Service Vehicles.
Drill America 29 Piece Heavy Duty High Speed Steel Drill Bit Set with Black and Gold Finish in Round Case (1/16" – 1/2" x 64ths), KFD Series
$49.99
$65.49
Last update was on: November 22, 2024 11:30 pm
- Assortment of 29 jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments
- High-speed steel (HSS) provides hardness for wear resistance
- Black and gold oxide finish resists corrosion and increases the hardness of the drill bit
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
- Comes in a plastic storage case
MaxTool 25 Pieces Twist Drill Bit Set; Jobber Length High Speed Steel M2 135 Deg Split Point Fully Ground 1mm – 13mm X 0.5mm; BS02H10R025P
$49.48
$56.41
Last update was on: November 22, 2024 11:30 pm
- 25pcs jobber length drill bits includes metric sizes 1 mm to 13 mm in 0.5 mm increments
- Quality High Speed Steel M2 provides all drills long tool life
- Precision fully ground ensures chips moving smoothly, ultimate accuracy and performace
- Black and golden surface finish resists corrosion and increases the hardness of the drill bits
- 135-degree split point prevents "Walking", reduce logging, and penetrates hard material without a pilot hole
1/8-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12
$15.05
$18.81
Last update was on: November 22, 2024 11:30 pm
- JOBBER LENGTH: 1/8-Inch cutting diameter, 1-5/8-Inch flute length, 2-3/4-Inch overall length, 135 degree split point, straight shank
- MADE FROM HIGH-SPEED STEEL AND 5% COBALT: improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits
- CAN BE REPEATEDLY SHARPENED AS NEEDED: cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits
Twist Drill Bit Set(12PCS), Werkzeug Titanium Drill Bit Set General Purpose High-Speed Steel, Metal Drill Bits Set for Wood, Plastic, Metal, Aluminum Alloy etc (1/8" – 25/64")
$11.99
$17.75
Last update was on: November 22, 2024 11:30 pm
- 【Twist Drill Bit】Werkzeug twist bit is made of high-speed steel and quenching treatment designed. High hardness, durable and offer superior cutting power
- 【135° Inclined Blade Drill Bit】New upgrade Precision grinding 135° inclined blade design make drilling more fast, enhanced cutting power and chip removal
- 【Spiral Grooves Design】Effectively prevent chippings accumulation. Fast discharge chips from the hole on both sides automatically
12 PCS,1/4", HSS Black and Gold Coated Twist Drill Bits, Metal drill, ideal for drilling on mild steel, copper, Aluminum, Zinc alloy etc. Pack in Plastic Bag
$19.99
$29.39
Last update was on: November 22, 2024 11:30 pm
- Bright finish: Classic M2 High Speed Steel construction with Bright Finish for proven capability and durability.
- Strength & Hardness: Made with HSS M2 steel, Rock wall Hardness Level HRC 62-63.
- Package & Size: 12 Pieces in a plastic bag, Diameter 5/16 inch, Total length 4-1/2 inch, Working length 3-3/16 inch.
- Professional & DIY Use: For use on metal, wood & plastics. Not For Use On Concrete / Masonry / Stainless Steel. Perfect match for workshop or service vehicles.
OXTUL 10pcs 11/64 inch M2 Drill Bits, Black Oxide, High Speed Steel Twist Drill Bits, Jobber Length, Round Shank. Ideal for DIY, home, general building and engineering using
$11.99
$13.67
Last update was on: November 22, 2024 11:30 pm
- HSS drill bits: Classic M2 High Speed Steel construction with Black and Gold finish for proven capability and durability.
- Hardness: M2 Twist drill bits’ Rock wall Hardness Level HRC 62-63.
- Package & Size: 10 Pieces drill bits in a plastic bag, Diameter 11/64 inch
- Professional & DIY Use: For use on metal, wood & plastics. Not For Use On Concrete / Masonry. Perfect match for workshop or service vehicles.
DrillForce 10pcs 9/64 inch x 2-7/8 inch Cobalt Drill Bits, High Speed Steel Twist Drill Bits, Jobber Length, Round Shank. Can drill Stainless Steel, Ideal for DIY, home, general building and engineeri
$9.59
$11.32
Last update was on: November 22, 2024 11:30 pm
- Cobalt drill bits: Classic 5% Cobalt M35 High Speed Steel construction with Titanium Coating for proven capability and durability.
- Hardness: 5% Cobalt drill bits’ Rock wall Hardness Level HRC 65-66.
- Package & Size: 10 Pieces drill bits in a plastic bag, Diameter 9/64 inch, Total length 2-7/8 inch, Working length 1-3/4 inch.
- Professional & DIY Use: For use on metal, wood & plastics, Stainless Steel, Not For Use On Concrete / Masonry. Perfect match for workshop or service vehicles.
INTOO Mini Drill Bit Set 60 Pcs+12 Pcs Free High Speed Steel HSS Titanium Micro Drill Bits For Metal,Plastic,Wood 3/64"-1/8" Small drill bit
$11.99
$15.23
Last update was on: November 22, 2024 11:30 pm
- SPECIFICATIONS: 60pcs+12pcs FREE HSS titanium drill set, inch size 3/64",1/16", 5/64", 3/32", 7/64", 1/8", 12 pcs/size
- HSS MATERIAL: Industry grade high speed steel with high hardness, good wear resistance and durability.
- CHARACTERISTICS: 118° precise point with sharpened edge promises cutting speed
- titanium coating increases the ware-resistance and durability of the drill bit, effect long life drilling.
Drillco 1000EF Series High-Speed Steel Reduced-Shank Drill Bit, Black/Gold Oxide Finish, Round Shank with Flats, Spiral Flute, 135 Degree Split Point, 1-1/4" Size
$12.22
$16.62
Last update was on: November 22, 2024 11:30 pm
- Reduced shank drill bit has a shank that is smaller in diameter than its shaft and a shorter length than other reduced-shank bits in larger sizes, permitting portable drilling with a 1/2" drill chuck
- Designed for drilling tough, high-tensile strength materials
- High-speed steel (HSS) provides hardness for wear resistance
- Black and gold oxide finish resists corrosion and increases the hardness of the drill bit for additional wear resistance
230 Pieces Titanium Drill Bit Set, High Speed Steel, for Wood,Metal,Aluminum Alloy
$42.99
$52.02
Last update was on: November 22, 2024 11:30 pm
- PREMIUM MATERIAL: Manufactured from 4241 high speed steel for strength and durability
- STORAGE: Supplied in a plastic storage box for easy storage and transportation
- Widely USED: The 135° fast cutting point is automatically centered and penetrates quickly with less pressure,The drill kit meets all your requirements, including all common size specifications for metal, wood, plastic
- PROCESS TREATMENT: Titanium coated surface prevent rusting,which increase the hardness of the drill bit and reduces heat buildup, make the twist drill bit more wear-resisting for longer life