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  1. Home
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  3. Tools & Machining
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  5. Cutting Tools
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  7. Drill Bits
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  9. Step Drill Bits

Step Drill Bits (498 items) - Page 3

Irwin Unibit 585-10502 3 Pc. Unibit Step Drill 585-10502
Irwin

Unibit 585-10502 3 Pc. Unibit Step Drill

Zoro # G504022789
Mfr # 585-10502
product price: 
$148.99
/ea
No Product Image Available
Bosch

High-Speed Steel Turbo Step Drill Bit, 3

Zoro # G8713623
Mfr # SDC2
product price: 
$49.49
/ea
Irwin Unibit High Speed Stl Frctnl Step Drill, 9/16", 1" VGPUN20
Irwin

Unibit High Speed Stl Frctnl Step Drill, 9/16", 1"

Zoro # G3360386
Mfr # VGPUN20
product price: 
$62.65
/ea
Irwin DRILL BIT 1 STEP 13 HOLE SIZES 132 INCREMENTS VGP10231
Irwin

DRILL BIT 1 STEP 13 HOLE SIZES 132 INCREMENTS

Zoro # G408377039
Mfr # VGP10231
product price: 
$31.15
/ea
Drill America 1/2in Stepped Point Cobalt Drill Bit GSC1/2
Drill America

1/2in Stepped Point Cobalt Drill Bit

Zoro # G922651097
Mfr # GSC1/2
product price: 
$42.79
/ea
Ruko Tools Tube and Sheet Drill, High Speed Steel 101008T
Ruko Tools

Tube and Sheet Drill, High Speed Steel

Zoro # G902590910
Mfr # 101008T
product price: 
$64.15
/ea
Ruko Tools Tube and Sheet Drill, Cobalt, 3pc 101020ERO
Ruko Tools

Tube and Sheet Drill, Cobalt, 3pc

Zoro # G102590925
Mfr # 101020ERO
product price: 
$138.99
/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 # G622982873
Mfr # 10180A
product price: 
$14.69
/ea
Irwin Unibit 585-10233 Unibit-3 1-4 Inch-3-4 Inch Stepdrill 585-10233
Irwin

Unibit 585-10233 Unibit-3 1-4 Inch-3-4 Inch Stepdrill

Zoro # G504048369
Mfr # 585-10233
product price: 
$67.65
/ea
Neiko Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, 10 Step Sizes from 3/16 Inch to 7/8 Inch 10185A
Neiko

Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, 10 Step Sizes from 3/16 Inch to 7/8 Inch

Zoro # G122983042
Mfr # 10185A
product price: 
$9.99
/ea
No Product Image Available
Milwaukee Tool

M18 FUEL 2-Tool Combo Kit + Step Drill Bit Set, 3PC

Zoro # G812166205
Mfr # 3697-22, 48-89-9221
product price: 
$556.43
/ea
Ruko Tools Tube and Sheet Drill, High Speed Steel 101007
Ruko Tools

Tube and Sheet Drill, High Speed Steel

Zoro # G402568471
Mfr # 101007
product price: 
$25.59
/ea
Hhip 3/16-7/8" High Speed Steel Step Drill With 12 Steps 5000-0016
Hhip

3/16-7/8" High Speed Steel Step Drill With 12 Steps

Zoro # G2512869
Mfr # 5000-0016
product price: 
$27.49
/ea
Eagle Tool Us Quick Switch Bits Hex, 1/4in Shank, 3 pcs. ETHXKIT250
Eagle Tool Us

Quick Switch Bits Hex, 1/4in Shank, 3 pcs.

Zoro # G8850554
Mfr # ETHXKIT250
product price: 
$19.35
/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: 
$73.25
/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
Unibor 7/8in-1.3/8in inKnock-Outin  Impact Pro Step Drill, Spiral Flute 06S1KOIMPCO
Unibor

7/8in-1.3/8in inKnock-Outin Impact Pro Step Drill, Spiral Flute

Zoro # G308427391
Mfr # 06S1KOIMPCO
product price: 
$117.52
/ea
Unibor 1/8in- 1/2in  Impact Pro Step Drill, Spiral Flute 06S1EIMPCO
Unibor

1/8in- 1/2in Impact Pro Step Drill, Spiral Flute

Zoro # G808427433
Mfr # 06S1EIMPCO
product price: 
$36.45
/ea
Lenox Vari-Bit Step Drill Bits, #12, 7/8 in to 1-3/8 in Cutting Diameter, 5 Steps 433-30912VB12
Lenox

Vari-Bit Step Drill Bits, #12, 7/8 in to 1-3/8 in Cutting Diameter, 5 Steps

Zoro # G122453453
Mfr # 433-30912VB12
product price: 
$108.99
/ea
Unibor 1/4in-1.3/8in  Impact Pro Step Drill, Spiral Flute 06S3/4KOIMPCO
Unibor

1/4in-1.3/8in Impact Pro Step Drill, Spiral Flute

Zoro # G508427368
Mfr # 06S3/4KOIMPCO
product price: 
$89.31
/ea
Ruko Tools Tube and Sheet Drill, Cobalt 101008E
Ruko Tools

Tube and Sheet Drill, Cobalt

Zoro # G302590916
Mfr # 101008E
product price: 
$57.95
/ea
Drillco 3PC STEP DRILL SET TIN - No 1, No 2, No 3 895SET
Drillco

3PC STEP DRILL SET TIN - No 1, No 2, No 3

Zoro # G300870430
Mfr # 895SET
product price: 
$215.99
/ea
Century Drill & Tool High Speed Steel Step Drill Bits 27205
Century Drill & Tool

High Speed Steel Step Drill Bits

Zoro # G1654200
Mfr # 27205
product price: 
$63.15
/ea
Drill America 3/16in Stepped Point Cobalt Drill Bit GSC3/16
Drill America

3/16in Stepped Point Cobalt Drill Bit

Zoro # G022650532
Mfr # GSC3/16
product price: 
$6.59
/ea
Sold in mult. of 10 for $65.90
Eclipse Tools Step Drill, 3/16", 7/8" 12 Step, Ti 900-188
Eclipse Tools

Step Drill, 3/16", 7/8" 12 Step, Ti

Zoro # G105929128
Mfr # 900-188
product price: 
$29.19
/ea
Diablo 7/8 in. X 2 3/4 in. L Metal Impact Step Drill Bit Hex Shank DSD0875S12
Diablo

7/8 in. X 2 3/4 in. L Metal Impact Step Drill Bit Hex Shank

Zoro # G324150952
Mfr # DSD0875S12
product price: 
$42.99
/ea
No Product Image Available
Ideal

Step Drill, 3-Pc Kit, Blk Oxide

Zoro # G803668046
Mfr # 35-524
product price: 
$182.99
/ea
Greenlee Step Bit Kit, 3/8 in Min Drill Bit, 3 pc, 10 ga Stainless Steel, Black Oxide 35884C
Greenlee

Step Bit Kit, 3/8 in Min Drill Bit, 3 pc, 10 ga Stainless Steel, Black Oxide

Zoro # G216312147
Mfr # 35884C
product price: 
$362.99
/ea
Neiko Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, 13 Step Sizes from 1/8 Inch to 1/2 Inch 10182A
Neiko

Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, 13 Step Sizes from 1/8 Inch to 1/2 Inch

Zoro # G222983058
Mfr # 10182A
product price: 
$7.59
/ea
Sold in mult. of 2 for $15.18
Neiko Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, 9 Step Sizes from 1/4 Inch to 3/4 Inch 10184A
Neiko

Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, 9 Step Sizes from 1/4 Inch to 3/4 Inch

Zoro # G821697325
Mfr # 10184A
product price: 
$9.19
/ea
Hhip 1/4-3/4" High Speed Steel Step Drill With 9 Steps 5000-0015
Hhip

1/4-3/4" High Speed Steel Step Drill With 9 Steps

Zoro # G2512616
Mfr # 5000-0015
product price: 
$19.79
/ea
Neiko Quick Change Spiral Grooved Step Drill Bit, 10 Step Drill Bit Sizes in One - 0.25 in to 1-0.375 in 10174A
Neiko

Quick Change Spiral Grooved Step Drill Bit, 10 Step Drill Bit Sizes in One - 0.25 in to 1-0.375 in

Zoro # G222982853
Mfr # 10174A
product price: 
$15.99
/ea
Drill America 3/8" Cobalt Stepped Drill Bit with Quick Change Hex Shank GSCHEX3/8
Drill America

3/8" Cobalt Stepped Drill Bit with Quick Change Hex Shank

Zoro # G622702778
Mfr # GSCHEX3/8
product price: 
$17.75
/ea
Versadrive HMT Step Drill 4-22mm 505020-0220
Versadrive

HMT Step Drill 4-22mm

Zoro # G909199437
Mfr # 505020-0220
product price: 
$119.99
/ea
Lenox , Vari-Bits VB-4  3/8in.  Chuck 3/16in. to 1/2in. Holes 30884
Lenox

, Vari-Bits VB-4 3/8in. Chuck 3/16in. to 1/2in. Holes

Zoro # G211383647
Mfr # 30884
product price: 
$56.61
/ea
Versadrive HMT Step Drill 3/16-1/2 in. 1/16 in. Increments 505030-0010
Versadrive

HMT Step Drill 3/16-1/2 in. 1/16 in. Increments

Zoro # G409198893
Mfr # 505030-0010
product price: 
$76.39
/ea
Step Drill Bits (498 items) - Page 3
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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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1/2" step drill bit4.5 mm drill bitstep drill bit cobalt1/4 drill bit carbide13.5mm drill bit

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