Step Drill Bits
Black&Decker 3/16"-7/8" 12-HOLE STEP UNITBITS BD- DW-A-1786-IR
Equipped with a split-point tip that helps to increase speed and starts on contact, DEWALT titanium nitride coating step drill bit features an innovative double-spiral flute design for long life and outstanding chip removal. Laser-engraved numbers helps to increase step visibility. Optimized for impact drivers. Works with rotary drills.
Diablo® DSD1375S15 Impact Step Drill Bit, 15 Steps, 3/8 in Shank
Diablo® DSD1375S15 Impact Step Drill Bit, 15 Steps, 3/8 in Shank
Drillco 890A001 8900 Multi-Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, HSS, 13 Hole Sizes, 1/4 in Shank
Drillco 890A001 8900 Multi-Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, HSS, 13 Hole Sizes, 1/4 in Shank
Drillco 890A002 8900 Multi-Step Drill Bit, 3/16 in Dia Min Hole, 1/2 in Dia Max Hole, 6 Steps, HSS, 6 Hole Sizes, 1/4 in Shank
Drillco 890A002 8900 Multi-Step Drill Bit, 3/16 in Dia Min Hole, 1/2 in Dia Max Hole, 6 Steps, HSS, 6 Hole Sizes, 1/4 in Shank
Drillco 890A003 8900 Multi-Step Drill Bit, 1/4 in Dia Min Hole, 3/4 in Dia Max Hole, 9 Steps, HSS, 9 Hole Sizes, 3/8 in Shank
Drillco 890A003 8900 Multi-Step Drill Bit, 1/4 in Dia Min Hole, 3/4 in Dia Max Hole, 9 Steps, HSS, 9 Hole Sizes, 3/8 in Shank
Drillco 890A004 8900 Multi-Step Drill Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 12 Steps, HSS, 12 Hole Sizes, 3/8 in Shank
Drillco 890A004 8900 Multi-Step Drill Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 12 Steps, HSS, 12 Hole Sizes, 3/8 in Shank
Drillco 890A005 8900 Multi-Step Drill Bit, 1/4 in Dia Min Hole, 1-3/8 in Dia Max Hole, 10 Steps, HSS, 10 Hole Sizes, 1/2 in Shank
Drillco 890A005 8900 Multi-Step Drill Bit, 1/4 in Dia Min Hole, 1-3/8 in Dia Max Hole, 10 Steps, HSS, 10 Hole Sizes, 1/2 in Shank
Greenlee® GSB02 Multi-Hole Step Drill Bit, 3/16 in Dia Min Hole, 1/2 in Dia Max Hole, 6 Steps, Mild Steel
Greenlee® Kwik Stepper® 36402 Multi-Hole Step Bit, 3/16 in Dia Min Hole, 1/2 in Dia Max Hole, 11 Steps, Steel, 6 Hole Sizes, 3/8 in Shank
Greenlee® Kwik Stepper® 30008 Multi-Hole Step Bit, 1/2 in Dia Min Hole, 1-1/8 in Dia Max Hole, 3 Steps, Steel, 3 Hole Sizes, 3/8 in Shank
Greenlee® Kwik Stepper® 30008 Multi-Hole Step Bit, 1/2 in Dia Min Hole, 1-1/8 in Dia Max Hole, 3 Steps, Steel, 3 Hole Sizes, 3/8 in Shank
Greenlee® Kwik Stepper® 34401 Multi-Hole Step Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, Steel, 13 Hole Sizes, 3/8 in Shank
Greenlee® Kwik Stepper® 34401 Multi-Hole Step Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, Steel, 13 Hole Sizes, 3/8 in Shank
Greenlee® Kwik Stepper® 34403 Multi-Hole Step Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 11 Steps, Steel, 12 Hole Sizes, 3/8 in Shank
Greenlee® Kwik Stepper® 34403 Multi-Hole Step Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 11 Steps, Steel, 12 Hole Sizes, 3/8 in Shank
Greenlee® Kwik Stepper® 34410 Multi-Hole Step Bit, 1/2 in Dia Min Hole, 1/2 in Dia Max Hole, 1 Step, Steel, 1 Hole Size
Greenlee® Kwik Stepper® 34410 Multi-Hole Step Bit, 1/2 in Dia Min Hole, 1/2 in Dia Max Hole, 1 Step, Steel, 1 Hole Size
Greenlee® Kwik Stepper® 34411 Multi-Hole Step Bit, 7/8 in Dia Max Hole, 1 Step, Steel, 1 Hole Size, 3/8 in Shank
Greenlee® Kwik Stepper® 34411 Multi-Hole Step Bit, 7/8 in Dia Max Hole, 1 Step, Steel, 1 Hole Size, 3/8 in Shank
Greenlee® Kwik Stepper® 36020 Multi-Hole Step Bit, 13/32 in Dia Min Hole, 1.201 in Dia Max Hole, 8 Steps
Greenlee® Kwik Stepper® 36020 Multi-Hole Step Bit, 13/32 in Dia Min Hole, 1.201 in Dia Max Hole, 8 Steps
Greenlee® Kwik Stepper® 36022 Multi-Hole Step Bit, 0.638 in Dia Min Hole, 1.28 in Dia Max Hole, 4 Steps
Greenlee® Kwik Stepper® 36022 Multi-Hole Step Bit, 0.638 in Dia Min Hole, 1.28 in Dia Max Hole, 4 Steps
Greenlee® Kwik Stepper® 36414 Multi-Hole Step Bit, 7/8 in Dia Min Hole, 1-3/8 in Dia Max Hole, 6 Steps, Steel, 6 Hole Sizes, 3/8 in Shank
Greenlee® Kwik Stepper® 36414 Multi-Hole Step Bit, 7/8 in Dia Min Hole, 1-3/8 in Dia Max Hole, 6 Steps, Steel, 6 Hole Sizes, 3/8 in Shank
Irwin® UNIBIT® 10231 Self-Starting Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, High Speed Steel, 1 Hole Size, 1/4 in Shank
Irwin® UNIBIT® 10231 Self-Starting Step Drill Bit, 1/8 in Dia Min Hole, 1/2 in Dia Max Hole, 13 Steps, High Speed Steel, 1 Hole Size, 1/4 in Shank
Irwin® Unibit® 10234 Step Drill Bit, 3/16 in Dia Min Hole, 12 Steps, 12 Hole Sizes, 3/8 in Shank
Irwin® Unibit® Step Drill Bits are ideal for drilling holes in just about any type of thin material. General purpose high speed steel Unibit® Step Drill Bits are perfect for use in mild steel, copper, brass, aluminum, plexiglass, wood and laminate. Our titanium nitride coated (TiN) bits resist heat and friction, which extends the life of the cutting edge six times longer than standard step drills. And our cobalt Step Drill Bits are engineered with M35 cobalt steel for maximum life when drilling in the toughest steel, including stainless steel. Most Unibit® step drills are designed with a SpeedPoint® tip that guarantees fast starts. They're manufactured with a single flute cutting edge that drills multiple sizes of true, round holes with precise step control. Plus, the hole sizes are permanently laser etched on the inside of the flute, so they can be easily identified throughout the life of the bit.
Irwin® Unibit® 10310 Self-Starting Step Drill Set, 1/2 in Dia Min Hole, 1 Steps, 1 Hole Sizes, 1/4 in Shank
Irwin® Unibit® step drill bits are ideal for drilling holes in just about any type of thin material. General purpose high speed steel Unibit® step drill bits are perfect for use in mild steel, copper, brass, aluminum, plexiglass, wood, and laminate. Our titanium nitride coated (TiN) bits resist heat and friction, which extends the life of the cutting edge six times longer than standard step drills. And, our cobalt step drill bits are engineered with m35 cobalt steel for maximum life when drilling in the toughest steel, including stainless steel. Most Unibit® step drills are designed with a SpeedPoint® tip that guarantees fast starts. Theyre manufactured with a single flute cutting edge that drills multiple sizes of true, round holes with precise step control. Plus, the hole sizes are permanently laser etched on the inside of the flute, so they can be easily identified throughout the life of the bit.
Klein Tools 1/8"-1/2" 13-STEP DRILLBITS KLE 25964
Dual Spiral Flutes on VACO Step Drill Bits help pull the step bit through material for faster cutting. The Titanium Nitride coating extends the life of the cutting edge. Convenient to use with an impact driver and drill, the 1/4-Inch hex shank provides a firm, positive grip. Available in five step bit sizes with commonly used hole sizes for steel (up to 16 gauge), plastic, aluminum, and wood.
Klein Tools 3/16" TO 7/8" 12-HOLE STEP UNIBITS KLE 59014
Straight, Double Fluted Step Drill Bits from Klein Tools provide cleaner cutting and drilling. The aluminum titanium coating is 10 times more durable than steamed black oxide for longer bit life. 3/8-Inch hex shank is durable, and has a firm, positive grip. Laser-etched markings provide quick size identification on primary holes. This step bit has 12-hole sizes from 3/16-Inch to 7/8-Inch (4.8 to 22.2 mm).
Klein Tools 3/16" TO 7/8" TITANIUM STEP UNIBIT KLE 59014-T
Klein® Unibit® 59014T Step Drill Bit, 3/16 in Dia Min Hole, 7/8 in Dia Max Hole, 12 Steps, HSS, 12 Hole Sizes, 3/8 in Shank
Klein Tools 4-MM UNIBITS KLE 59026
Klein® Unibit® 59026 Step Drill Bit, 4 mm Dia Min Hole, 12 mm Dia Max Hole, 10 Steps, Steel, 10 Hole Sizes
Klein Tools 7/8"-1-3/8" SPIRAL STEP DRILLBIT KLE QRST-15
The dual spiral flutes on Klein Step Drill Bits help pull the step bit through the material for faster cutting. The aluminum titanium coating is 10 times more durable than steamed black oxide for longer bit life. Impact rated, the 1/4-Inch hex shank provides a firm, positive grip and allows quick and convenient usage with an impact driver and a drill. Three hole sizes with laser marking for easy identification.
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