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  1. Home
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  9. Step Drill Bits
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Step Drill Bits (528 items) - Page 2

Irwin Irwin Unibit 3/16 - 1/2 in. X 6 in. L High Speed Steel Step Drill Bit Square Shank 1 pc 10232
Irwin

Irwin Unibit 3/16 - 1/2 in. X 6 in. L High Speed Steel Step Drill Bit Square Shank 1 pc

Zoro # G7664331
Mfr # 10232
product price:  $29.95
/ea
Ruko Tools Tube and Sheet Drill, Cobalt 101001E
Ruko Tools

Tube and Sheet Drill, Cobalt

Zoro # G102590949
Mfr # 101001E
product price:  $23.95
/ea
Milwaukee Tool No. 2 Step Drill Bit, 3/16" - 1/2" by 1/16" 48-89-9202
Milwaukee Tool

No. 2 Step Drill Bit, 3/16" - 1/2" by 1/16"

Zoro # G7461937
Mfr # 48-89-9202
product price:  $44.97
/ea
Milwaukee Tool No. 11 Step Drill Bit, 7/8" - 1-7/32" 48-89-9211
Milwaukee Tool

No. 11 Step Drill Bit, 7/8" - 1-7/32"

Zoro # G7520186
Mfr # 48-89-9211
product price:  $84.97
/ea
Irwin HSS Step Drill Bit 7/8in. 10311ZR
Irwin

HSS Step Drill Bit 7/8in.

Zoro # G2275835
Mfr # 10311ZR
product price:  $31.65
/ea
Evolution Power Tools 1/4 To 1-3/8" Straight Flute Step Drill SD-11
Evolution Power Tools

1/4 To 1-3/8" Straight Flute Step Drill

Zoro # G005675118
Mfr # SD-11
product price:  $87.49
/ea
Klein Tools Electricians Step Drill Bit Set 25951
Klein Tools

Electricians Step Drill Bit Set

Zoro # G507456321
Mfr # 25951
product price:  $102.99
/ea
Klein Tools Step Drill Bit, 7/8" to 1-3/8" , VACO 25960
Klein Tools

Step Drill Bit, 7/8" to 1-3/8" , VACO

Zoro # G107456325
Mfr # 25960
product price:  $41.19
/ea
Zoro Select Step Drill Bit, 10 Hole Sizes, 1/4 in to 1-3/8 in, 1/16 in Step Increments, Black Oxide 6EXN5
Zoro Select

Step Drill Bit, 10 Hole Sizes, 1/4 in to 1-3/8 in, 1/16 in Step Increments, Black Oxide

Zoro # G1974716
Mfr # 6EXN5
product price:  $81.79
/ea
Irwin Cobalt Alloy Steel Step Drill Bit 6 Sizes, 3/16-1/2In 10232cb
Irwin

Cobalt Alloy Steel Step Drill Bit 6 Sizes, 3/16-1/2In

Zoro # G2111496
Mfr # 10232cb
product price:  $25.59
/ea
Versadrive TurboTip Impacta Step Cutter 9/16, 5/8, 11/16, 3/4, 13/16 506050-0020
Versadrive

TurboTip Impacta Step Cutter 9/16, 5/8, 11/16, 3/4, 13/16

Zoro # G715768902
Mfr # 506050-0020
product price:  $182.99
/ea
Diablo Impact Step Drill Bit (6 Steps), 1/4"- 1 DSD0500S06
Diablo

Impact Step Drill Bit (6 Steps), 1/4"- 1

Zoro # G303674134
Mfr # DSD0500S06
product price:  $27.49
/ea
Ruko Size No. 2 1/8-1/2" Step Drill Hsse 101702E
Ruko

Size No. 2 1/8-1/2" Step Drill Hsse

Zoro # G6255254
Mfr # 101702E
product price:  $52.69
/ea
Klein Tools Step Drill Bit, Flute, 1/4 to 3/4-Inch QRST03
Klein Tools

Step Drill Bit, Flute, 1/4 to 3/4-Inch

Zoro # G210839626
Mfr # QRST03
product price:  $35.99
/ea
Prime-Line Prime-Line 7/32 in. X 3.75 in. L Steel Step Drill Bit Straight Shank 1 pc P7922
Prime-Line

Prime-Line 7/32 in. X 3.75 in. L Steel Step Drill Bit Straight Shank 1 pc

Zoro # G1751151
Mfr # P7922
product price:  $12.19
/ea
Irwin Irwin Unibit 6 in. L High Speed Steel Step Drill Bit Square Shank 1 pc 10220
Irwin

Irwin Unibit 6 in. L High Speed Steel Step Drill Bit Square Shank 1 pc

Zoro # G1918199
Mfr # 10220
product price:  $51.85
/ea
Ruko Tools Step Drill Bit 101704E
Ruko Tools

Step Drill Bit

Zoro # G313302157
Mfr # 101704E
product price:  $59.49
/ea
Sold in mult. of 5 for $297.45
Neiko Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, 10 Step Sizes from 1/4 Inch to 1 3/8 Inches 10194A
Neiko

Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, 10 Step Sizes from 1/4 Inch to 1 3/8 Inches

Zoro # G921697355
Mfr # 10194A
product price:  $12.99
/ea
Irwin Titanium Frctnl Self Starting Unibit Step Drill, 3/16", 7/8" VGPUN4T
Irwin

Titanium Frctnl Self Starting Unibit Step Drill, 3/16", 7/8"

Zoro # G3359013
Mfr # VGPUN4T
product price:  $93.49
/ea
Ruko Tools Tube and Sheet Drill, High Speed Steel 101001
Ruko Tools

Tube and Sheet Drill, High Speed Steel

Zoro # G102590543
Mfr # 101001
product price:  $18.69
/ea
Irwin HSS Step Drill Bit 10 Sizes, 4mm to 22mm, Finish: Bright 11104
Irwin

HSS Step Drill Bit 10 Sizes, 4mm to 22mm, Finish: Bright

Zoro # G4938437
Mfr # 11104
product price:  $62.99
/ea
Irwin High Speed Stl Frctnl Self Starting Unibit Drill Bit, No 3 VGPUN3
Irwin

High Speed Stl Frctnl Self Starting Unibit Drill Bit, No 3

Zoro # G3343963
Mfr # VGPUN3
product price:  $50.95
/ea
Diablo Step Drill Bit (15 Steps), 7/8"- 1-3/8 DSD1375S15
Diablo

Step Drill Bit (15 Steps), 7/8"- 1-3/8

Zoro # G403674171
Mfr # DSD1375S15
product price:  $63.55
/ea
Neiko Quick Change Spiral Grooved Step Drill Bit, 10 Step Drill Bit Sizes in One - 1/4'' to 1-3/8'' 10174A
Neiko

Quick Change Spiral Grooved Step Drill Bit, 10 Step Drill Bit Sizes in One - 1/4'' to 1-3/8''

Zoro # G521697335
Mfr # 10174A
product price:  $13.79
/ea
Cle-Line 5/16, 3/8, 7/16, 1/2, 9/16 HSS Step Reamer Cle-Line 2874 Steam Oxide C20300
Cle-Line

5/16, 3/8, 7/16, 1/2, 9/16 HSS Step Reamer Cle-Line 2874 Steam Oxide

Zoro # G003664510
Mfr # C20300
product price:  $68.85
/ea
No Product Image Available
Diablo

Impact Step Drill Bit (12 Steps), 3/8"-

Zoro # G503674101
Mfr # DSD0875S12
product price:  $37.49
/ea
Drill America 1/2" Cobalt Stepped Drill Bit with Quick Change Hex Shank GSCHEX1/2
Drill America

1/2" Cobalt Stepped Drill Bit with Quick Change Hex Shank

Zoro # G322702771
Mfr # GSCHEX1/2
product price:  $40.95
/ea
Eclipse Tools Step Drill, 13/16", 1-3/8" 10 Step, Ti 900-186
Eclipse Tools

Step Drill, 13/16", 1-3/8" 10 Step, Ti

Zoro # G505929063
Mfr # 900-186
product price:  $51.45
/ea
Neiko Steel Spiral Quick-Change Step Drill Bit for Metal, 12 Sizes in 1 Step Bit, Unibit 10180A
Neiko

Steel Spiral Quick-Change Step Drill Bit for Metal, 12 Sizes in 1 Step Bit, Unibit

Zoro # G321697436
Mfr # 10180A
product price:  $9.69
/ea
Greenlee Multi-Hole Step Drill Bit, 3/16 in dia Min Hole, 1/8 in dia Max Hole, 4 Steps, Mild Steel GSB12
Greenlee

Multi-Hole Step Drill Bit, 3/16 in dia Min Hole, 1/8 in dia Max Hole, 4 Steps, Mild Steel

Zoro # G516494475
Mfr # GSB12
product price:  $113.99
/ea
Ruko Step Drill Size 4, 3/16 -7/8" 101704
Ruko

Step Drill Size 4, 3/16 -7/8"

Zoro # G0497292
Mfr # 101704
product price:  $53.69
/ea
Irwin High Speed Stl Frctnl Self Starting Unibit Step Drill, 1/2", No 10 VGPUN10
Irwin

High Speed Stl Frctnl Self Starting Unibit Step Drill, 1/2", No 10

Zoro # G3343909
Mfr # VGPUN10
product price:  $34.85
/ea
Ruko Tools Tube and Sheet Drill, Cobalt 101020ERO
Ruko Tools

Tube and Sheet Drill, Cobalt

Zoro # G102590925
Mfr # 101020ERO
product price:  $142.99
/ea
Ruko Tools Tube and Sheet Drill, High Speed Steel 101006
Ruko Tools

Tube and Sheet Drill, High Speed Steel

Zoro # G202568428
Mfr # 101006
product price:  $104.99
/ea
Southwire Step Drill Bit 1/4" to 1-3/8" 58297240
Southwire

Step Drill Bit 1/4" to 1-3/8"

Zoro # G8724375
Mfr # 58297240
product price:  $104.99
/ea
Sold in mult. of 2 for $209.98
Irwin UNIBIT #13 SINGLE HOLE 1-1/8" PE10313ZR
Irwin

UNIBIT #13 SINGLE HOLE 1-1/8"

Zoro # G702595245
Mfr # PE10313ZR
product price:  $81.99
/ea
Step Drill Bits (528 items) - Page 2
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About Step Drill Bits

Step Drill Bits are versatile tools used to drill into a variety of materials, such as steel, stainless steel, and other metals. They come in various sizes and shapes and are designed to create clean holes with minimal effort.

Types of Step Drill Bits

Step Drill Bits range in size from 1 inch step drill bits to 3 inch step drill bits, as well as 7/8 step drill bits. Some Step Drill Bits are made for use with high-speed steel or for drilling stainless steel. The type of bit you choose will depend on the material you need to drill into.

How Step Drill Bits are Made

Step Drill Bits are typically constructed from high speed steel or hardened alloy steels that have been treated with heat. This treatment helps make them more durable and able to withstand the pressure created by drilling into tough materials like stainless steel.

Industries that use Step Drill Bits

Step Drill Bits can be found in a variety of industries including construction, automotive repair, plumbing, electrical work, HVAC repairs, and more. Professionals use them for creating clean holes quickly and efficiently in a variety of materials.

Find the Step Drill Bits You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of Step Drill Bits along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

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step drill bit cobalt1/2" step drill bit1/4 drill bit pack4.5 mm drill bitmilwaukee shockwave step bit
1" twist drill bit13.5mm drill bitstep drill bit kit1/4 drill bit carbideklein step drill bit

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