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Best results for cobalt drill bits irwin
IRWIN Industrial Tools 316015 Cobalt Drill Bit Set, 15-Piece
Irwin Tools3018002 Cobalt M-35 Metal Index Drill Bit Set, 29 Piece
Irwin 316015 15 Piece Cobalt Drill Bits
$19.71
$29.37
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- These drill bits use a 135° split-point tip to start drilling quickly and minimize walking
- Each drill bit is made with high-speed steel with a black oxide treatment to resist corroding
- 1/4-inch hex shank works in most Lock-n-Load quick-change extensions as well as most drill chucks
- Suitable applications include automotive, maintenance and repair, portable drills and stationary drill presses
- 12-piece set includes 1/16", 5/64", 3/32", 7/64", 1/8" (2), 9/64", 5/32", 3/16", 7/32" and 1/4" drill bits and a Lock-n-Load quick-change extension
IRWIN Tools 4935643 Black Oxide Metal Index Drill Bit Set, 12pc
2 Pack Irwin 3016024 3/8" x 5" Cobalt HSS Drill Bit Carded
IRWIN INDUSTRIAL TOOL TV613036 135 Degree Split Point 3/32" Cobalt Bit
$36.41
$53.52
Amazon.com
Last update was on: February 22, 2025 5:51 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
IRWIN Metal Countersink Drill Bit Set, 5 Piece, 1877793
IRWIN 91140 5/8-Inch Silver and Deming Drill Bit, Pack of 1
6 Pack Irwin 3016006 3/32" x 2-1/4" Cobalt HSS Drill Bit Carded
$9.44
$10.76
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- Ideal for drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel
- Made from industrial grade High-Speed Steel for increased durability. 8% Cobalt alloy is heat and abrasion-resistant
- 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface
- Bit has a straight shank
Irwin Tools 3016029 Single Cobalt High-Speed Steel Drill Bit with Reduced Shank, 29/64" x 5-5/8"
$24.65
$31.55
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- Drill bits made of M-42 8% cobalt high-speed steel for super abrasive resistance in tough metals
- 135° split point reduces feed pressure for easier penetration without work hardening
- Each drill bit has a heavy-duty spiral flute design that produces fast chip ejection
- Shorter cutting lips reduce torque for drilling in high-tensile-strength materials
- IRWIN drill bits are great for use with screw extractors
IRWIN Tools 5 Piece Left Hand Cobalt 5/64-Inch to 19/64-Inch Cobalt Twist Drill Bit Assortment (30520)
$16.85
$22.24
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- M-35 Cobalt Construction for Durability in abrasive materials
- Jobber drill bits feature 135-Degree Split Point Tips for reduced bit walking
- Straight shank works in both keyed and key-less drill chucks
- Heavy duty spiral flute design produces faster chip ejection
- Shorter cutting lips reduce torque for drilling in high tensile strength materials
IRWIN Tools 63112ZR 3/16-Inch Cobalt 135-Degree Jobber Length Drill Bit, Pack of 12
$117.63
$158.80
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- 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)
$135.99
$201.27
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- 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
$34.14
$42.33
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- Drill bit is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel
- SpeedPoint tip for fast starts
- Drill bits feature a radial concave flute
- IRWIN drill bits have laser-marked sizes for simple identification
- Drills 9 hole sizes from 1/4" to 3/4" increments in 1/16" steps
- Drill bit is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel
Irwin Industrial Tools 10233CB Unibit 1/16-Inch 9-Steps Cobalt Step Drill Bit
$60.00
$71.40
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- Drill bit is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel
- SpeedPoint tip for fast starts
- Drill bits feature a radial concave flute
- IRWIN drill bits have laser-marked sizes for simple identification
- Includes #1C, #2C and #3C bits
- Drill bit is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel
Irwin Industrial Tools 10502CB Unibit 502 Drill Bit Set, 3-Piece
$124.13
$156.40
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- Removes broken studs, bolts, socket screws, and fittings
- Aggressive left hand design creates extra gripping power
- Easy out style spiral flutes embed themselves to increase grip as resistance increases
- Extractor sizes and recommended drill bit sizes etched on each tool
- Set includes 35 of the most commonly used extractors and drill bits and plastic case
Irwin Tools Hanson Screw Extractor and Drill Bit Set, 35 Piece, 11135ZR
Irwin Tools 60616 1/4-Inch Double Ended Body, Pack of 12
$2.78
$3.17
Amazon.com
Last update was on: February 22, 2025 5:51 pm
- Cobalt drill bits feature high heat and abrasion resistance
- This drill bit has a 135 degree split-point tip that starts drilling quickly and helps eliminate walking
- Applications include tough metal drilling, including heavy-duty, abrasive alloy-metal drilling on hardened, heat-treated steel
- Drill bit features a straight shank
- 1/8" diameter with a 1-5/8" flute length and 2-3/4" overall length
