Drill America VAC1-5SET 5 Piece Unibit HSS Step Drill Bit Set, Size #1 - #5

Drill America VAC1-5SET 5 Piece Unibit HSS Step Drill Bit Set, Size #1 - #5

Step drills are the only drills you can sharpen yourself (both tip and flute). Exclusive single radial concave flute crates perfectly round holes in metal, plastic wood and other thin materials without center punching. Contracted of industrial grade... more

$59.27

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Irwin Unibit Step Drill Bit, HSS, 1 Size, 1-1/8 w/Steps Unibit 13, Silver

Irwin Unibit Step Drill Bit, HSS, 1 Size, 1-1/8 w/Steps Unibit 13, Silver

Drill Bit, Step Drill Bit, Drill Bit Material High Speed Steel, Size Range 1-1/8 In., Sizes Included 1-1/8 In., Shank Size 7/16 In., Number of Hole Sizes 1, Drill Bit Finish Bright, Number of Flutes 1, Shank Type Hex, Overall Length 2-7/8 In. Size: One... more

$60.67

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Irwin Unibit Step Drill Bit, HSS, 1 Size, 1/2 In w/Steps Unibit 10, Silver

Irwin Unibit Step Drill Bit, HSS, 1 Size, 1/2 In w/Steps Unibit 10, Silver

Drill Bit, Step Drill Bit, Drill Bit Material High Speed Steel, Size Range 1/2 In., Sizes Included 1/2 In., Shank Size 1/4 In., Number of Hole Sizes 1, Drill Bit Finish Bright, Number of Flutes 1, Shank Type Hex, Overall Length 1-3/4 In. Size: One Size. more

$22.06

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Irwin Unibit Step Drill Bit, HSS, 13 Sizes, 1/8-1/2 In. Unibit 1, Silver

Irwin Unibit Step Drill Bit, HSS, 13 Sizes, 1/8-1/2 In. Unibit 1, Silver

Features a Speed Point™ tip design and single flute cutting edge that lets you drill multiple diameter holes in aluminum, brass, copper, PVC, steel, wood, and laminates up to 1/8 thick. Drill Bit, Step Drill Bit, Drill Bit Material High Speed Steel,... more

$31.50

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IRWIN UNIBIT UNIBIT 10 HSS Step Drill Bit, 1/2 In, Shank 1/4 In

IRWIN UNIBIT UNIBIT 10 HSS Step Drill Bit, 1/2 In, Shank 1/4 In

Step Drill Bit, Material HSS, Bright Finish, Number of Hole Sizes 1, Shank Size 1/4 In., Size Range 1/2 In. with Steps, Sizes Included 1/2 In., Number of Flutes 1, Shank Type Hex, Bit Length 1-3/4 In. more

$16.31

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Irwin 4M 4 mm - 22 mm in 2 mm Increments 10 Hole Sizes Unibit Step Drill Bit 11104CB

Irwin 4M 4 mm - 22 mm in 2 mm Increments 10 Hole Sizes Unibit Step Drill Bit 11104CB

6X Longer life vs. the competition M35 grade Cobalt HSS Radial concave flute 3-Flatted shank Speedpoint tip more

$45

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IRWIN UNIBIT 15101 Tin Coated Step Drill Bit, 1/8-1/2 In

IRWIN UNIBIT 15101 Tin Coated Step Drill Bit, 1/8-1/2 In

Step Drill Bit, Material HSS, Titanium Nitride Finish, Number of Hole Sizes 13, Shank Size 1/4 In., Step Thickness 1/32 In., Size Range 1/8 In. to 1/2 In., Sizes Included 1/8 In., 5/32 In., 3/16 In., 7/32 In., 1/4 In., 9/32 In., 5/16 In., 11/32 In.,... more

$20.99

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Irwin Unibit Unibit 3/8-In Hex Step Drill Bit Set 15504Pksm

Irwin Unibit Unibit 3/8-In Hex Step Drill Bit Set 15504Pksm

Single-fluted cutting edge for greater control and rounder holes. Ideal for drilling holes in thin materials such as mild steel copper brass aluminum plexiglass wood and laminates. 3-flatted shank wont slip in chuck. Speedpoint tip for fast starting.... more

$59.98

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Lowe's

(25,000+)
Irwin Unibit 585-10221 10 Steps Unibit Fractional Step Drill Bit

Irwin Unibit 585-10221 10 Steps Unibit Fractional Step Drill Bit

New SpeedPoint tip provides 6X faster initial penetration time than before, and eliminates the need for center punching.. Single-fluted cutting edge assures true round holes, and allows greater control with less vibration. Ideal for drilling holes in... more

$74.99

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Irwin Unibit 585-10239 7/8 in. - 1-1/8 in. Unibit Fractional 2-Step Drill Bit

Irwin Unibit 585-10239 7/8 in. - 1-1/8 in. Unibit Fractional 2-Step Drill Bit

New SpeedPoint tip provides 6X faster initial penetration time than before, and eliminates the need for center punching.. Single-fluted cutting edge assures true round holes, and allows greater control with less vibration. Ideal for drilling holes in... more

$54.99

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Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

SpeedPoint tip geometry penetrates stainless steel 6 times faster than before. Single-flute design minimizes vibration and controls progression through the drilling steps. U.S.A. Hole Size Range 3/... more

$23

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Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps)

Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps)

IRWIN Tools 10234CB Unibit Cobalt Sheet Metal Step Drill Bit offers 12 different hole sizes in one single bit, from 3/16" to 7/8" in increments of 1/16". Ideal for drilling true, round holes with a smooth, clean finish in a variety of materials like... more

$39.83

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Irwin Industrial Tools 11101CB Unibit 1-mm 9-Steps Cobalt Step Drill Bit

Irwin Industrial Tools 11101CB Unibit 1-mm 9-Steps Cobalt Step Drill Bit

This IRWIN Unibit #1 Cobalt Step Drill Bit is engineered with M-35-grade cobalt steel for maximum life when drilling in tough steel. The SpeedPoint tip provides fast starts and features laser-marked sizes for easy reading. The radial concave flute... more

$26.31

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Klein 59001 Drill Bit

Klein 59001 Drill Bit

Hole Diameter 0.12 to 0.5 in more

$20

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"Klein 59003 Unibit 1/4"" To 3/4"" Hole"

"Klein 59003 Unibit 1/4"" To 3/4"" Hole"

"For drilling multiple size holes in metal, plastic and wood up to 1/8"" thick. Nine steps in 1/16"" increments ranging from 1/4"" to 3/4"" holes. Diameter markings are permanently laser etched on the flute for easy hole size determination. Made of... more

$38.45

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Irwin Unibit High-Speed Steel Fractional Self-Starting Step Drill Bit Set, #1, #2 And #3 (10502ZR)

Irwin Unibit High-Speed Steel Fractional Self-Starting Step Drill Bit Set, #1, #2 And #3 (10502ZR)

This IRWIN Unibit High-Speed Steel Fractional Self-Starting Step Drill Bit Set features a single-flute cutting edge for greater control through each of its steps. The sharp SpeedPoint tip penetrates fast and helps prevent walking, while the hex shank... more

$79.99 $67.49

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1.375 in. High Speed Steel Double Flute Step Drill Bit

1.375 in. High Speed Steel Double Flute Step Drill Bit

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These Double-Fluted Step Drill Bits provide faster cutting and drilling than single flute bits. The easy-to-read step markings and targets save time when drilling holes. Thick 3/8 in. hex shank provides a firm, positive grip and won't spin out in the... more

$61.74

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0.875 in. High Speed Steel Double Flute Step Drill Bit

0.875 in. High Speed Steel Double Flute Step Drill Bit

Free Shipping on Over 500K Items!

These Double-Fluted Step Drill Bits provide faster cutting and drilling than single flute bits. The easy-to-read step markings and targets save time when drilling holes. Thick 3/8 in. hex shank provides a firm, positive grip and won't spin out in the... more

$39.97

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1.125 in. High Speed Steel Double Flute Step Drill Bit

1.125 in. High Speed Steel Double Flute Step Drill Bit

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These Double-Fluted Step Drill Bits provide faster cutting and drilling than single flute bits. The easy-to-read step markings and targets save time when drilling holes. Thick 3/8 in. hex shank provides a firm, positive grip and won't spin out in the... more

$49.97

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Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps) #4 (3/16-7/8"), Ship from America

Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps) #4 (3/16-7/8"), Ship from America

Radial concave flute3-Flatted shankSpeedpoint tip6X Longer life vs. the competitionM35 grade Cobalt HSS more

$54.99

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1/4" To 1 3/8" Titanium Step Drill Bit Unibit New

1/4" To 1 3/8" Titanium Step Drill Bit Unibit New

1/4" to 1 3/8". HHS, Titanium nitride coated. Two-flute design for faster, smoother cutting. Quality construction. more

$19.99 $10.48

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3 Pc Uni Step Titanium Drill Bit 1/8" To 7/8" Unibit Drilling Hole

3 Pc Uni Step Titanium Drill Bit 1/8" To 7/8" Unibit Drilling Hole

Titanium nitride-coated step drills cut perfectly round 1/8" to 7/8" holes. Friction-reducing surface runs cooler and self-lubricates while running dry. Includes one each of #1, #2 and #3 step drills. 6 steps from 3/16" to 1/2": (3/16",1/4", 5/16",... more

$28.88

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Irwin Unibit Fractional Step Drill Bit, 13/16in to 1 3/8in, 5 Steps (UBT10221)

Irwin Unibit Fractional Step Drill Bit, 13/16in to 1 3/8in, 5 Steps (UBT10221)

Unibit Fractional Step Drill BitNew SpeedPoint tip provides 6X faster initial penetration time than before, and eliminates the need for center punching. Single-fluted cutting edge assures true round holes, and allows greater control with less... more

$85.02

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CleanItSupply

(1,000+)
Irwin Unibit Fractional Step Drill Bit, 7/8in to 1 1/8in, 2 Steps (UBT10239)

Irwin Unibit Fractional Step Drill Bit, 7/8in to 1 1/8in, 2 Steps (UBT10239)

Unibit Fractional Step Drill BitNew SpeedPoint tip provides 6X faster initial penetration time than before, and eliminates the need for center punching. Single-fluted cutting edge assures true round holes, and allows greater control with less... more

$58.05

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CleanItSupply

(1,000+)
Irwin Unibit Fractional Step Drill Bit, 1-1/8in (UBT10313)

Irwin Unibit Fractional Step Drill Bit, 1-1/8in (UBT10313)

Unibit Fractional Step Drill BitNew SpeedPoint tip provides 6X faster initial penetration time than before, and eliminates the need for center punching. Single-fluted cutting edge assures true round holes, and allows greater control with less... more

$52.36

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CleanItSupply

(1,000+)
Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

SpeedPoint tip geometry penetrates stainless steel 6 times faster than before. Single-flute design minimizes vibration and controls progression through the drilling steps. U.S.A. Hole Size Range 3/... more

$23

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Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

SpeedPoint tip geometry penetrates stainless steel 6 times faster than before. Single-flute design minimizes vibration and controls progression through the drilling steps. U.S.A. Hole Size Range 3/... more

$23

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Irwin Unibit 10233 #3 UniBit Shank Step Drill Bit (Power tool accessories), Silver stainless steel

Irwin Unibit 10233 #3 UniBit Shank Step Drill Bit (Power tool accessories), Silver stainless steel

UniBit Shank Step Drill Bit Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates Single-flute cutting edge for greater control through steps 3 flatted shank prevents slipping in drill... more

$40.49

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Overstock.com

(675,000+)
Irwin Unibit #1 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

Irwin Unibit #1 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

SpeedPoint tip geometry penetrates stainless steel 6 times faster than before. Single-flute design minimizes vibration and controls progression through the drilling steps. U.S.A. Increments in. 1/3... more

$15

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Irwin Unibit #2 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

Irwin Unibit #2 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

SpeedPoint tip geometry penetrates stainless steel 6 times faster than before. Single-flute design minimizes vibration and controls progression through the drilling steps. U.S.A. Increments in. 1/1... more

$12

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Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

Irwin Unibit #4 High Speed Steel Fractional Self-Starting/Hole Enlarging Step Drill Bit, Model# 1023

SpeedPoint tip geometry penetrates stainless steel 6 times faster than before. Single-flute design minimizes vibration and controls progression through the drilling steps. U.S.A. Hole Size Range 3/... more

$23

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Irwin Unibit� - Unibit� Fractional Step Drills

Irwin Unibit� - Unibit� Fractional Step Drills

Long-lasting fractional stepdrill bits more

$103.90

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Irwin Unibit� - Unibit� Fractional Step Drills

Irwin Unibit� - Unibit� Fractional Step Drills

Long-lasting fractional stepdrill bits more

$46.70

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Irwin Unibit� - Unibit� Fractional Step Drills

Irwin Unibit� - Unibit� Fractional Step Drills

Long-lasting fractional stepdrill bits more

$25.90

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Irwin Unibit - Unibit Fractional Step Drills

Irwin Unibit - Unibit Fractional Step Drills

Stronger and faster-working fractional stepdrill bits. more

$25.69

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Irwin Unibit - Unibit Fractional Step Drills

Irwin Unibit - Unibit Fractional Step Drills

Best step drill bits especially for thin things. more

$25.29

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Irwin Unibit - Unibit Step Drill Sets

Irwin Unibit - Unibit Step Drill Sets

Fast-penetrating step drill bit sets more

$103.99

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"Irwin / Hanson / Vise Grip - (HAN16103) Unibit Step Drill BIt 6mm - 18mm # 16103"

"Irwin / Hanson / Vise Grip - (HAN16103) Unibit Step Drill BIt 6mm - 18mm # 16103"

"Titanium metric self starting Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates Single flute cutting edge for greater control through steps 3 flatted shank prevents slipping in drill... more

$39.43

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1/4-Inch to 1-3/8-Inch - 1/2-Inch Shank Step Drill Bit / Unibit

1/4-Inch to 1-3/8-Inch - 1/2-Inch Shank Step Drill Bit / Unibit

Self-Starting Step Drill Unibit that covers 10 sizes: 1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8. Stout 1/2-Inch Shank. This Step Drill Bit is ideal for variety of materials including metal, plastic, fiberglass to wood. more

$18.99

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Unibit 502T Titanium Nitrate Coated Step Drill Bit Set

Unibit 502T Titanium Nitrate Coated Step Drill Bit Set

The Irwin Unibit 3-Piece Titanium Step Drill Set is an ideal choice for drilling in thin materials such as mild steel, copper, brass, aluminum, plastic, acrylic, wood, and laminates. Each bit sports a speedpoint tip for greater control, a single-fluted... more

$72.91

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