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Best results for twist drill bit size chart
12 PCS 11/64" 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
Topline USA Drill Bit #41 (0.096") HSS Bright Finish 6pcs
$16.79
$24.85
Amazon.com
Last update was on: January 21, 2025 4:17 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 heat treated steel / hardened steel / high carbon steel. Try to adjust the RPM when it fails to penetrate according to our suggested RPM chart.
Hymnorq Metric M35 Grade HSS-CO 6.5mm Twist Drill Bit Set of 5pcs – Jobber Length, Fully Ground and Straight Shank – 5% Cobalt Added and Extremely Heat Resistant -Drilling Stainless Steel and Iron
$7.99
$10.07
Amazon.com
Last update was on: January 21, 2025 4:17 am
- Fraction Drill Gauge
- This product is highly durable
- This product is manufactured in China.
- General Tools Hobby Drill Gage is extremely helpful when working with older, unmarked drill bits, as well as with bits that are too small to fit diameter markings
- The Hobby Drill Gage is a useful guide for identifying drill bit sizes and measures bits from 1/16 inch to 1/2 inch x 64ths
- Etched graduations are filled in black to give high contrast and will not wear off this drill gauge
General Tools 24 Hobby Drill Gage
$28.99
$40.88
Amazon.com
Last update was on: January 21, 2025 4:17 am
- TITANIUM | HIGH-SPEED STEEL: Classic High-Speed Steel Construction With Titanium Coating For Proven Capability And Durability. Be equipped with every drill bit size you need in our handy and portable High Speed Steel metal drill bit kit.
- STRENGTH & DURABILITY: Made With HSS 4241, Rockwall Hardness Level HRC60-62. each of our HSS drill bits has been coated in Titanium as it is well reported to resist heat and friction giving you a quality finish and a longer lasting drill bit.
Twist Drill Bits Set 99 PC by Volterin, HSS, Metric Titanium Coated Steel 1.5mm – 10mm Size, High Speed Drill Bits Set for Metal, Steel, Plastic, Wood, Copper, Aluminum Alloy – Metal Case Storage
$37.99
$55.85
Amazon.com
Last update was on: January 21, 2025 4:17 am
- Cobalt 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: 12 Pieces drill bits 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. Perfect match for workshop or service vehicles.
12 PCS 5/16" 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
Drill Hog Drill Gauge Check and Measure Drill Bits or Holes
$117.63
$141.16
Amazon.com
Last update was on: January 21, 2025 4:17 am
- Oxide treatment resists corrosion, helps prevent bit from rusting
- TurboMax tip starts up to 10x faster
- Reduced shank above 3/8-Inch allows the use of larger drill bits in a 3/8-Inch chuck
- Rubber overmolded case protects kit if dropped
- Tap and Drill selection chart for convenient reference.
IRWIN Tools 29 Piece Industrial Drill Bit Set Case with TurboMax Bits (3018006B)
118 Degree Twist Drill Bits Angle Gage Grinding Center Gauge Sharping Tools
Irwin 3018006b 29 Piece Drill Bit Industrial Set Case Turbomax
$13.84
$16.33
Amazon.com
Last update was on: January 21, 2025 4:17 am
- Designed for easy and effective drilling of metals including the harder alloys
- High temperature resistance due to addition of cobalt
- Superior hardness due to tungsten and molybdenum base
- 135 degree split point makes entire point of the bit one long cutting edge
- Heavy duty flute design
TTP HARD drills Bit 7/16-Inch, 1 X Imperial Drill Bit Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron
Irwin 12092 1/16-to-1/2-Inch 29-Hole Steel Drill Bit Gauge
$221.86
$286.20
Amazon.com
Last update was on: January 21, 2025 4:17 am
- 115 pc Set High Speed Steel Bright Finish Jobber - General Purpose 118-Degree Point
- 1/16 - 1/2 by 64ths, #1 - #60, A - Z 118-Degree Point
- High speed steel provides good wear resistance, can be used in general purpose applications for ferrous and nonferrous materials
- Bright finish increases chip flow in softer materials such as aluminum, wood and plastic
- Spiral flutes with a higher flute angle to remove chips more easily
Viking Drill and Tool by Norseman 43550 Type 240-B Bright Finish 118 Degree HSS Drill Set (115 Piece)
$9.59
$13.43
Amazon.com
Last update was on: January 21, 2025 4:17 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 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.
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
$12.99
$14.68
Amazon.com
Last update was on: January 21, 2025 4:17 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, ideal for repeated drilling in metalworking.
- 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 heat treated steel / hardened steel / high carbon steel. Please try to adjust the RPM when it fails to penetrate according to our suggested RPM chart.
Hymnorq M35 Grade HSS-CO 5/32 Inch Fractional Twist Drill Bit Set of 10pcs, Jobber Length Fully Ground Straight Shank, 5% Cobalt Heat Resistant, for Stainless Steel Cast Iron
$135.99
$202.63
Amazon.com
Last update was on: January 21, 2025 4:17 am
- Titanium-coated nitride drill bits last longer and feature a cutting edge that stays sharp
- 135° split-point tip starts drilling immediately and helps eliminate walking
- IRWIN drill bits are great for repetitive metal drilling with portable drills and for use in stationary drill presses
- Includes 1/16" through 1/2" drill bit sizes in 1/64" increments
- Titanium nitride coating extends cutting edge life up to 6x
IRWIN Titanium-Nitride Coated Metal Index Drill Bit Set with Case, 29-Piece, 3018003
$11.99
$15.83
Amazon.com
Last update was on: January 21, 2025 4:17 am
- 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.
