Best Cobalt Or Carbide Drill Bit
Best results for cobalt or carbide drill bit
Hymnorq 1/8 Inch Fractional Jobber Twist Drill Bit Set of 10pcs, Heat Resistant M35 Cobalt Steel, Fully Ground and Straight Shank, Suitable for Repeated Drilling in Iron and Stainless Steel
Amazon.com
Last update was on: June 20, 2025 11:04 am
- HSS-CO MATERIAL - Manufactured from M35 grade cobalt steel, 5% cobalt added to creates a hardened alloy, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.
- 135° SPLIT POINT - the 135° quick-cut split point are self-centering and able to penetrate metals quickly with less pressure, prevent bits from "walking and wanding". Easy cutting without need of center punch.
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
Amazon.com
Last update was on: June 20, 2025 11:04 am
- 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
1/8" M35 Cobalt HSS Jobber Length Twist Drill Bit with Straight Shank,Heavy Duty, Pack of 10 PCS, Drilling for Cast Iron, Heat-treated Steel, Stainless Steel and Other Hard Materials
Amazon.com
Last update was on: June 20, 2025 11:04 am
- Product Information: 10 drill bits: Each kit contains a total of ten drill bits in the same size
- Accurate and Neat: 135°Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander"
- Excellent Performance: Bits are extremely heat resistant. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks
Champion Cutting Tool Brute Platinum 29 Piece 1/16-1/2" x 64thsHSS Mechanics Length Twister-XL28 Drill Bit Set-135 Degree Split Point, Water Resistant Index-MADE IN USA
Amazon.com
Last update was on: June 20, 2025 11:04 am
- Drill 3x Longer (than competitors drills), Drill 2x Faster (than cobalt), Drill Accurate (135 deg split point, tapered web geometry)
- Better than cobalt-XL28 is able to flex when cobalt drills chip or snap.
- Reduced overall length provides added strength and rigidity. Flatted shanks for fast chucking in keyless power tools.
- Premium high speed steel and NOMO surface treatment for longer tool life, fast penetration, and flexibility. Self centering 135 degree split point prevents drill from walking.
Walter Surface Technologies 01E118 Quick Shank Jobber Length Bits – 29 Piece SST Drill Bit Set with Cobalt Blend. Drilling Tools and Accessories
Amazon.com
Last update was on: June 20, 2025 11:04 am
- Features: drill bit tools have a tough cobalt blend construction and back tapered body. High speed steel tool with special bronze SST surface treatment can be used to drill non-ferrous metal, aluminum, mild steel, and thin gauge metal sheets
- Versatile: jobber’s drill bit set can quickly drill through multiple layers of metal and round surfaces with its self-centering split points. Quick shank bits are ideal for cordless drilling, allowing you to drill more holes with one-time charge
5 Pcs Pack 3/8" Inch M35 HSS Cobalt Drill Bit Jobber Length Drill Bits Twist Drill Bits 135 Deg. Split Point Drilling Steel, Meteal, Iron.
Amazon.com
Last update was on: June 20, 2025 11:04 am
- ● Diameter: 3/8"
- Flute Length: 3-5/8"
- Overall Length: 5".
- ● HSS Cobalt High Speed Steel, best Material for improving performance and drilling life when cutting and drilling harder metals, such as Stainless steel, or other hard steel
- ● The Gold Oxide strongthen the surface by Oxiding treatment on the Cobalt Steel, to ensure the long drilling life and better drilling performance
- ● The 135 Deg. Split Point to ensure the best positioning and better drilling performance
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: June 20, 2025 11:04 am
- 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
Bosch Clic-Change 3-Piece Self-Centering Drill Bit Assortment CC2430
Amazon.com
Last update was on: June 20, 2025 11:04 am
- EFFICIENT: With Bosch’s Clic-Change bit design, the CC2430 bit set allows for quick bit changes and fast, one-handed load and release
- CONVENIENT: The CC2430 bit set offers quick bit changes without re-chucking or the need for tools
- PRECISION: The bit design features self-centering to reduce bit walking and increase precision when drilling
- COMPATIBILTY: The drill bits have a ¼-inch hex shank and can be used with all of your ¼-inch drills regardless of make or model
HYCLAT Titanium Step Drill Bit Set & Automatic Center Punch – High Speed Metal Steel Drill Double Cutting Blades, Hss Cobalt Multiple Hole 50 Sizes, with Aluminum Case
Amazon.com
Last update was on: June 20, 2025 11:04 am
- 5pcs step drill bit IN 50 SIZES - each one step drill bit can drill several bore diameters. It's can work as 50pcs twist drill bits. You do not to replace drill bit constantly with the step drill bits.
- AUTOMATIC CENTER PUNCH - the center punch delivers an automatic, high-impact, spring-loaded strike through adjusting the cap
- its has a deeply knurled surface for nonslip control
- protective aluminum case makes the drills not easy to dull.
Bosch CO14B 14 Pc. Cobalt M42 Drill Bit Set
Amazon.com
Last update was on: June 20, 2025 11:04 am
- 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
Drill Doctor 750X Drill Bit Sharpener
Amazon.com
Last update was on: June 20, 2025 11:04 am
- SHARPEN MULTIPLE TYPES OF DRILL BITS – high-speed steel, masonry, cobalt, & TiN-coated drill bits. Designed for the serious tool user, this professional, easy-to-use system makes it simple to keep a sharp, perfectly angled cutting edge on bits you use often
- CUSTOM POINT ANGLE SHARPENING – set any angle from 115° to 140° with cast aluminum point angle shuttle for added durability, a unique BACK-CUT split-point bit an extra-narrow chisel point, making it faster to penetrate and less likely to wander on the material you are drilling in to
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
Amazon.com
Last update was on: June 20, 2025 11:04 am
- 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
Metric M42 8% Cobalt Twist Drill Bits Set for Stainless Steel and Hard Metal (1mm-10mm/19pcs)
Amazon.com
Last update was on: June 20, 2025 11:04 am
- Premium M42 8% Cobalt Steel ,68-70 HRC (Rockwell Hardness Scale) ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.
- 3 Steps Desigh for Cutting through Stainless Steel,Hard Metals,Aluminum,Plastic.
- This Cobalt Drill Bit is Typically Capable of Running Three to Five Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.
DRILLFORCE (10 Pcs) 3/16 in. x 3-1/2 in. HSS COBALT Drill Bits, Jobber Length, Straight Shank, Metal Drill,Ideal For Drilling On Mild Steel, Copper, Aluminum, Zinc Alloy Etc.
Amazon.com
Last update was on: June 20, 2025 11:04 am
- 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 3/16 inch, Total length 3-1/2 inch, Working length 2-5/16 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.
Bosch IMC500 5-Piece Impact MultiConstruction Drill Bit Set
Amazon.com
Last update was on: June 20, 2025 11:04 am
- Hex shanks – allows use in impactors and hammer drill/drivers for added versatility
- Robust high-quality carbide head – provides fast drilling in materials from masonry to plastic
- Sharp ground cutting edges – designed for advanced performance
- Steep flutes – deliver fast material removal
- Multi-application design – offers drilling in in wood and a variety of other materials
DEWALT Titanium Drill Bit Set, 10-Piece Impact Ready (DD5160)
Amazon.com
Last update was on: June 20, 2025 11:04 am
- Ground from solid 1-piece design is up to 5 times more durable than the current 2-piece conventional product
- Patented web taper increases the rigidity of the bit to decrease the potential for bit breakage
- Patented pilot point tip allows users to drill holes faster and offers clean burr free holes
- Common users include electricians, HVAC, mechanics, glaziers and GC's
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
Amazon.com
Last update was on: June 20, 2025 11:04 am
- 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
ChewSteel Tools 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
Amazon.com
Last update was on: June 20, 2025 11:04 am
- ※ 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
Neiko 10047A 12” Extra Long Drill Bit Set, 5 Piece | 1/8", 3/16", 1/4", 5/16", 3/8"
Amazon.com
Last update was on: June 20, 2025 11:04 am
- High speed steel construction is designed for durability and extended tool life
- Extra long 12 inch body provides better stability and balance during quick operation to ensure position is intact
- Great for general purpose use on hand drills and allows you to access hard to reach areas where jobber length drills can not go
- Versatile tool is ideal for drilling in metal, wood, plastic, PVC and other different materials
