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Best results for drill bits for hard metal
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
$14.99
$22.34
Amazon.com
Last update was on: September 15, 2024 11:50 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
CO-Z Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers
$21.88
$27.35
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- Extreme Durabikity: Cobalt high speed steel drill bits along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
- Different Sizes of Holes Can Be Drilled: Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes. You are capable to drill holes in different sizes which can meet your normal needs.
- Smooth Drilling: Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. (the board must be smaller in thickness than the height of step drill bits).
Neiko 11402A Stubby Drill Bit Set for Metal, 5 Piece | 1/4-Inch Quick Change Hex Shank | M2 HSS Steel
$13.99
$19.31
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- Short bits are constructed of heavy duty, Premium molybdenum M2 high speed steel with evenly distributed carbides for resistance against wear
- 135 Degree standard tip design delivers powerful penetration against metals, plastics and other hard surfaces
- 1/4-inch hex shanks are compatible with standard and quick change chucks and drivers, providing versatility in drilling needs
- Each stubby Bit measures from 1. 9 inches to 2. 32 inches for working in hard-to-reach tight spaces with short and right angle drills
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
$63.49
Amazon.com
Last update was on: September 15, 2024 11:50 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
1/8-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12
$15.05
$17.61
Amazon.com
Last update was on: September 15, 2024 11:50 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
Migiwata Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bits with Straight Shank Set of 50pcs in 5 Sizes(1, 1.5, 2, 2.5, 3mm) to Cut Through Stainless Steel Cast Iron and Hard Metals
$15.99
$23.19
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- M35 Cobalt Steel - Manufactured from M35 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.
- No Center Punch Needed - the 135° quick-cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander"
Best Choice 8-Piece 1/2” Shank Silver and Deming Drill Bit Set in Aluminum Carry Case, High Speed Steel (HSS) | SAE Size 9/16” – 1” by 1/16th Increment
$27.99
$34.43
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- 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
Bosch CO14B 14 Pc. Cobalt M42 Drill Bit Set
$32.98
$40.57
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
- Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits
- High-heat resistant bits – withstand high-temperature applications for extended periods of time
DEWALT Cobalt Drill Bit Set with Pilot Point, 14-Piece (DWA1240)
COMOWARE Cobalt Drill Bit Set- 13Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16"-1/4"
$13.99
$15.81
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- 13 PIECES INCLUDED: 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".
- HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance.
- PRECISE 135°SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
- 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.
7-Piece Drill Bits Set for Metal Concrete Tile Glass Plastic Wood, YUERSEAK Tungsten Carbide Tip Masonry Drill Bits for Wall Mirror Ceramic Tile on Concrete and Brick Wall, YG8 Hard Alloy (Gold)
$10.99
$15.94
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- 7-PIECE DRILL BIT SET: with 4 different sizes: 4pcs of 6mm (1/4"), 1pc of 8mm (5/16"), 1pc of 10mm (3/8"), 1pc of 12mm (1/2") to meets all kinds of family drilling needs. Storage box included
- WIDE APPLICATIONS: Spear pointed design strong tungsten carbide tip can easily penetrate various material, suitable for masonry wall, cement wall, concrete, tile, wood, metal, stainless steel, aluminum alloy, wood, bubble brick, etc.
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
$14.03
Amazon.com
Last update was on: September 15, 2024 11:50 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
IRWIN Metal Countersink Drill Bit Set, 5 Piece, 1877793
$36.41
$44.42
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- Precision ground 82° tip for countersinking most machinable metals, wood, and plastic
- Made from industrial grade high speed steel for increased durability
- Includes a black oxide finish for added corrosion resistance
- Five-flute design reduces vibration for smoother drilling and extended life
- 1/4" round shank fits all handheld and stationary drills
1/16-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12
$12.42
$17.88
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- JOBBER LENGTH: 1/16-Inch cutting diameter, 7/8-Inch flute length, 1-7/8-Inch overall length, 118 degree 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 hardess 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
Drill America 29 Piece M35 Cobalt Drill Bit Set in Round Case (1/16" – 1/2" X 64ths), DWDCO Series
Amazon.com
Last update was on: September 15, 2024 11:50 pm
- Set of 29 jobber length drill bits includes inch sizes 1/16" to 1/2" in 1/64" increments
- Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials
- Gold oxide finish lubricates the drill bit and provides wear resistance
- Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging
- Meets ANSI specifications
