As an Amazon Associate I earn from qualifying purchases.

Irwin tools drill bits drill exact-sized holes for tapping applications. Ideal for use when non-fractional-sized holes are required. Drill bits are engineered with premium high-speed steel in a bright finish.



Titanium nitride coated-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. Titanium drill bits last longer and feature a cutting edge that stays sharp. Rubber overmolded case protects kit if dropped. 135-degree split point tip starts on contact, cuts with less force. Includes 1/16" through 1/2" drill bit sizes in 1/64" increments.





1. Irwin Tools
#ad
IRWIN Drill Bit Set, 29-Piece 3018002, M35 Cobalt Alloy Steel Steel
#adIrwin Tools #ad - Heavy duty web construction For Strength & Durability. 5% cobalt alloy steel For Higher Heat & Abrasion Resistance. 29 piece. Cobalt alloy Steel Drill Bit Set. Sizes 1/16 inch -1/2 inch in 1/64 inch increments, 135 Degree Split Point To Minimize Walk.More information #ad
Brand | Irwin Tools #ad |
Manufacturer | IRWIN #ad |
Height | 4 Inches |
Length | 12 Inches |
Weight | 0.28 Pounds |
Width | 7.5 Inches |
Part Number | 3018002 |
Model | 3018002 |
More information #ad
2. Irwin Tools
#ad
IRWIN Drill Bit Set, 60-Piece 80181
#adIrwin Tools #ad - Each drill bit has a 118° chisel-point tip that's designed for general purpose applications. Ideal for use when non-fractional-sized holes are required. Each drill bit has a 118° chisel-point tip that's designed for general purpose applications.Irwin tools drill bits drill exact-sized holes for tapping applications. Ideal for use when non-fractional-sized holes are required. Drill bits are engineered with premium high-speed steel in a bright finish.
More information #ad
Irwin tools drill bits drill exact-sized holes for tapping applications. Drill bits are engineered with premium high-speed steel in a bright finish. For automotive, maintenance and repair, portable drills and stationary drill press applications. For automotive, maintenance and repair, portable drills and stationary drill press applications.Brand | Irwin Tools #ad |
Manufacturer | IRWIN #ad |
Height | 1.1 Inches |
Length | 5.6 Inches |
Weight | 1.17 Pounds |
Width | 3.5 Inches |
Part Number | 80181 |
Model | 80181 |
Warranty | Manufacturer. |
More information #ad
3. IRWIN
#ad
117-Piece 26377, Machine Screw/SAE/Metric, IRWIN Tap And Die Set with Drill Bits
#adIRWIN #ad - Perfect set for the professional craftsman. Constructed of high carbon steel for durability. Puts commonly needed taps, dies, drill bits, and extractors at your fingertips. Ideal for rethreading fasteners and fastener holes for auto and machinery repair.More information #ad
Contains 117 of the most commonly needed machine screw plug tap and hex die sizes, an adjustable handle tap wrench, spiral screw extractors, pitch gauges, 2-in-1 tap wrench, t-handle wrench, drill bits, and a plastic case.Brand | IRWIN #ad |
Manufacturer | Irwin Tools #ad |
Height | 3.75 Inches |
Length | 22.5 Inches |
Weight | 10.35 Pounds |
Width | 14.5 Inches |
Part Number | 26377 |
Model | 26377 |
More information #ad
4. Irwin Tools
#ad
15-Piece, Irwin Tools 4935607 Titanium Nitride Coated High-Speed Steel Drill Bit Set, Pro Case
#adIrwin Tools #ad - Rubber over-molded case has automatic indexing for easy bit access and identification. 135-degree split-point tip starts drilling immediately with less force and eliminates "walking" across the work surface.More information #ad
Removable cartridges are easy to carry to and from worksite. Made from premium high-speed steel for increased durability. Titanium nitride coating resists heat and friction, extending the cutting edge life up to 6 times that of other high-speed step drill bits.Brand | Irwin Tools #ad |
Manufacturer | IRWIN #ad |
Height | 1.5 Inches |
Length | 8.75 Inches |
Weight | 0.8 Pounds |
Width | 4.25 Inches |
Part Number | 4935607 |
Model | 4935607 |
More information #ad
5. Irwin Tools
#ad
Titanium Nitride Coated, 29-Piece 3018003, IRWIN Drill Bit Set
#adIrwin Tools #ad - Irwin drill bits are great for repetitive metal drilling with portable drills and for use in stationary drill presses. 135° split-point tip starts drilling immediately and helps eliminate walking. Reduced shank above 3/8-inch allows the use of larger drill bits in a 3/8-Inch chuck.Titanium nitride coated-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.
More information #ad
Tap and drill selection chart for convenient reference. Includes 1/16" through 1/2" drill bit sizes in 1/64" increments. Titanium nitride coating extends cutting edge life up to 6x. Irwin drill bits are great for repetitive metal drilling with portable drills and for use in stationary drill presses. Titanium drill bits last longer and feature a cutting edge that stays sharp. Rubber overmolded case protects kit if dropped. 135-degree split point tip starts on contact, cuts with less force. Includes 1/16" through 1/2" drill bit sizes in 1/64" increments.
Brand | Irwin Tools #ad |
Manufacturer | IRWIN #ad |
Height | 3.75 Inches |
Length | 11.25 Inches |
Weight | 0.43 Pounds |
Width | 7.13 Inches |
Part Number | 3018003 |
Model | 3018003 |
More information #ad
6. Irwin Tools
#ad
IRWIN Countersink Drill Bit Set for Metal, 5-Piece 1877793
#adIrwin Tools #ad - Made from industrial Grade High Speed Steel For Increased Durability. Precision ground 82° tip for Countersinking Most Machinable Metals, Wood, And Plastic. Five-flute design reduces Vibration For Smoother Drilling And Extended Life. Includes a black oxide Finish For Added Corrosion Resistance.More information #ad
Brand | Irwin Tools #ad |
Manufacturer | Irwin Tools #ad |
Height | 7 Inches |
Length | 1.63 Inches |
Weight | 0.46 Pounds |
Width | 4.38 Inches |
Part Number | 1877793 |
Model | 1877793 |
More information #ad
7. Irwin Tools
#ad
IRWIN Marples Forstner Bit Set, 14-Piece 1966893
#adIrwin Tools #ad - Features optimized ultra-sharp cutting Teeth Specifically Engineered To Cut Through Hard And Soft Woods Smoothly And Efficiently. Reduced shank fits 3/8" and larger drills and drill presses, 1-5/8" 41.More information #ad
2mm, 1-1/2" 38. 1mm, 2" 508mm forstner Bits. Significantly reduces Cutting Time Compared With Traditional Forstner Bits. Easily drills high-Quality Flat-Bottomed And Pocket Holes.Brand | Irwin Tools #ad |
Manufacturer | Irwin Tools #ad |
Height | 11.5 Inches |
Length | 3.2 Inches |
Weight | 4 Pounds |
Width | 11.6 Inches |
Part Number | 1966893 |
Model | 1966893 |
Warranty | CN |
More information #ad
8. Irwin Tools
#ad
3-Piece 3041003, IRWIN Drill Bit Set for Wood
#adIrwin Tools #ad - Cutting spurs have 3 cutting edges for added durability. Grooved hex shank prevents slipping in drill chuck or bit extension. Full screw tip allows bit to self feed. Fits all standard 1/4-Inch quick change chucks. Wood drill bit set features bits with a tri-flute design for faster chip ejection.More information #ad
Brand | Irwin Tools #ad |
Manufacturer | IRWIN #ad |
Height | 1 Inches |
Length | 10 Inches |
Weight | 0.6 Pounds |
Width | 6 Inches |
Part Number | 3041003 |
Model | 3041003 |
More information #ad
9. Irwin Tools
#ad
IRWIN Screw Extractor/ Drill Bit Set, 35-Piece 11135ZR
#adIrwin Tools #ad - Removes broken studs, Bolts, Socket Screws, And Fittings. Extractor sizes and recommended Drill Bit Sizes Etched On Each Tool. Easy out style spiral flutes Embed Themselves To Increase Grip As Resistance Increases. Aggressive left Hand Design Creates Extra Gripping Power.More information #ad
Brand | Irwin Tools #ad |
Manufacturer | IRWIN #ad |
Height | 2.3 Inches |
Length | 12.1 Inches |
Weight | 1 Pounds |
Width | 7.8 Inches |
Part Number | AHN-11135 |
Model | 11135ZR |
More information #ad
10. Irwin Tools
#ad
8 Piece 1966892, Wood Drilling, IRWIN Marples Forstner Bit Set
#adIrwin Tools #ad - Features optimized ultra-sharp cutting teeth specifically engineered to cut through hard and soft woods smoothly and efficiently. Reduced shank fits 3/8" and larger drills and drill presses.More information #ad
Set includes 1/4" 6. 3mm, 5/8" 15. 8mm, 1" 25. 4mm, 7/8" 22. 2mm, 3/8" 9. 5mm, 1/2" 12. 7mm, 3/4" 19. 0mm, 1-3/8" 34. 9mm forstner bits. Significantly reduces cutting time compared with traditional forstner bits. Easily drills high-quality flat-bottomed and pocket holes.Brand | Irwin Tools #ad |
Manufacturer | Irwin Tools #ad |
Height | 2.5 Inches |
Length | 9.7 Inches |
Weight | 1.84 Pounds |
Width | 9.6 Inches |
Part Number | 1966892 |
Model | 1966892 |
Warranty | CN |
More information #ad