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Best results for carbon steel drill bits
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
$62.99
Amazon.com
Last update was on: May 18, 2024 9:47 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
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
$19.49
Amazon.com
Last update was on: May 18, 2024 9:47 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
Gyros 45-12010 Carbon Steel Wire Gauge Drill Bit Dome Set
Irwin Tools3018002 Cobalt M-35 Metal Index Drill Bit Set, 29 Piece
COMOWARE Masonry Drill Bit Set- 7pcs Carbon Steel Carbide Tip Drills Through Concrete Masonry Triangle Shank Best for Brick, Masonry, Concrete, Rock, Ceramic Tile, Cement and much more, 3/16"-1/2"
$13.99
$16.09
Amazon.com
Last update was on: May 18, 2024 9:47 am
- ▶DURABLE & INDUSTRIAL GRADE MATERIAL：Masonry Drill Bits Set. High quality carbon steel after heat treatment. Strong and Durable. Excellent rust resistance.
- ▶UPGRADED DESIGN: Two Flute, ensure fast and efficiently remove drilling dust and debris. Rock carbide tip maximizes carbide surface contact for longer bit life.The spiral shank increase cutting speed and prevents slipping.
- ▶MULTIPLE SIZES: Include most popular diameter range:3/16", 1/4", 5/16", 1/4", 5/16", 3/8", 1/2" . Fit most electric or cordless hammer drills. LENGTH:3.14"-5.98".
Drill Hog USA 13 Pc COBALT Drill Bit Set Index M42 Drill Bits
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
$24.88
Amazon.com
Last update was on: May 18, 2024 9:47 am
- 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.
Bosch CO2155 7/16 In. x 5-1/2 In. Cobalt Drill Bit
$9.78
$11.93
Amazon.com
Last update was on: May 18, 2024 9:47 am
- Withstands high-temperature applications for extended periods of time (up to 1,100 degreeF)
- Rigid, thick web design adds stability to bit in tough applications
- Surface hardened to penetrate tough abrasive materials
- Available in jobber length, full shank
- Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium
set of 3 HSS6542 M2 Steel Spiral Groove Step Drill Bit Set for Stainless Steel Metal Wood Hole
$26.31
$28.94
Amazon.com
Last update was on: May 18, 2024 9:47 am
- Suit for use in hardness under 28 artifacts,(Such as: Stainless steel , iron plate, aluminum, wood )
- You can use water to cooling it when it is work and it can be used for even longer
- Meet Your Demands - With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for metal wood plastic countersunk. Suitable for Home DIY, and General Building Engineering Use.
WORKPRO 10-piece Pro Spade Drill Bit Set- Black Coating, Premium Carbon Steel, Paddle Flat Bits for Woodworking, Assorted Bits 1/4" to 1-1/2" with Storage Case
$18.99
$27.16
Amazon.com
Last update was on: May 18, 2024 9:47 am
- ✅ PATENT PENDING DESIGN- The patent pending groove is designed for efficient and smooth chip removal. And these spade drill bits feature cutting edge with double side cutting spurs of high quality, which scribe the outside of the hole reducing breakout, so you can drill effortlessly and quickly
- ✅ HIGH QUALITY - These spade drill bits are constructed from carbon steel with fully heat treated and black coating,which provides maximum durability against breaking, the head with polished surface is made to ensure longevity and high wear resistance. These are designed for people who want a strong, reliable and efficient way to cut holes for different applications
COMOWARE Step Drill Bit Set & Automatic Center Punch- Titanium Coated, Double Cutting Blades, High Speed Steel, Short Length Drill Bits Set of 5 pcs, Total 50 Sizes with Aluminum Case
$24.49
$32.57
Amazon.com
Last update was on: May 18, 2024 9:47 am
- HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler.
- Meet Your Demands - With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for metal/wood/plastic countersunk. Suitable for Home DIY, and General Building/Engineering Use.
Bosch TI14 Titanium Metal Drill Bit Set (14 Piece)
MAGBIT 786.24.0416 MAG786 1/4-Inch by 24-Inch High Carbon Steel Bellhanger Drill Bit
$20.52
$26.06
Amazon.com
Last update was on: May 18, 2024 9:47 am
- 82 degree point for faster starts
- 2 recesses provided to allow for extension set screws - bits 5/8-Inch and over
- Fish eye hole provided near tip of flutes to aid in pulling wire
- Fish eye hole provided near tip of flutes to aid in pulling wire
