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  7. Drill Bits
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  9. Step Drill Bits

Step Drill Bits (494 items) - Page 2

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Klein Tools

All-Purpose Step Bit Kit, 4 Pc

Zoro # G107456318
Mfr # 25950
product price: 
$99.99
/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
Drill America No 4 HSS Quick Change Hex Shank Step Drill Bit (3/16" - 7/8" by 1/16") VAC4HEX
Drill America

No 4 HSS Quick Change Hex Shank Step Drill Bit (3/16" - 7/8" by 1/16")

Zoro # G800482393
Mfr # VAC4HEX
product price: 
$27.88
/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
Milwaukee Tool 4MM-20MM Step Bit 48-89-9320
Milwaukee Tool

4MM-20MM Step Bit

Zoro # G4105206
Mfr # 48-89-9320
product price: 
$69.97
/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
Zoro Select HSS Step Drill Bit 13 Sizes, 1/8-1/2" 6EXN3
Zoro Select

HSS Step Drill Bit 13 Sizes, 1/8-1/2"

Zoro # G1606805
Mfr # 6EXN3
product price: 
$20.95
/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: 
$22.99
/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: 
$68.99
/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
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
Prime-Line 7/32 in. X 3.75 in. L Steel Step Drill Bit Straight Shank 1 pc P7922
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 Unibit 6 in. L High Speed Steel Step Drill Bit Square Shank 1 pc 10220
Irwin

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

Zoro # G1918199
Mfr # 10220
product price: 
$51.85
/ea
Irwin Step Cone Drill, 7/8in to 7/8in, HSS 10311ZR
Irwin

Step Cone Drill, 7/8in to 7/8in, HSS

Zoro # G2275835
Mfr # 10311ZR
product price: 
$31.65
/ea
Ruko Size No. 3 1/4-3/4" Step Drill Hss 101703
Ruko

Size No. 3 1/4-3/4" Step Drill Hss

Zoro # G6255279
Mfr # 101703
product price: 
$26.15
/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
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: 
$60.69
/ea
Irwin Unibit Colbalt Step Drill, No 1 VGP10231CB
Irwin

Unibit Colbalt Step Drill, No 1

Zoro # G3360395
Mfr # VGP10231CB
product price: 
$42.79
/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 # G121697315
Mfr # 10182A
product price: 
$6.99
/ea
Sold in mult. of 2 for $13.98
Ruko Step Drill Size 9, 7/8" - 1-1/8" 101709
Ruko

Step Drill Size 9, 7/8" - 1-1/8"

Zoro # G0497128
Mfr # 101709
product price: 
$54.15
/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: 
$114.99
/ea
Irwin Unibit Cobalt Step Drill, No 4 VGP10234CB
Irwin

Unibit Cobalt Step Drill, No 4

Zoro # G3360544
Mfr # VGP10234CB
product price: 
$95.79
/ea
Irwin Unibit Cobalt Step Drill, No 3 VGP10233CB
Irwin

Unibit Cobalt Step Drill, No 3

Zoro # G3360429
Mfr # VGP10233CB
product price: 
$68.25
/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 # G621697389
Mfr # 10185A
product price: 
$8.99
/ea
Ruko Tools Tube and Sheet Drill, High Speed Steel 101008
Ruko Tools

Tube and Sheet Drill, High Speed Steel

Zoro # G802568453
Mfr # 101008
product price: 
$30.45
/ea
Prime-Line Plunger Latch Step Drill, 1/8 in. to 7/32 in. (Single Pack) L 5628
Prime-Line

Plunger Latch Step Drill, 1/8 in. to 7/32 in. (Single Pack)

Zoro # G200934737
Mfr # L 5628
product price: 
$12.19
/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
Neiko Titanium Step Drill Bit, High-Speed Alloy Steel Bit, 12 Step Sizes from 7/16 Inches to 1 1/8 Inches 10189A
Neiko

Titanium Step Drill Bit, High-Speed Alloy Steel Bit, 12 Step Sizes from 7/16 Inches to 1 1/8 Inches

Zoro # G122983011
Mfr # 10189A
product price: 
$11.99
/ea
Neiko Step Drill Bits with 4-Flute Spiral-Grooved Design &1/4'' Hex Shanks, Step Up Drill Bit 10172A
Neiko

Step Drill Bits with 4-Flute Spiral-Grooved Design &1/4'' Hex Shanks, Step Up Drill Bit

Zoro # G221697222
Mfr # 10172A
product price: 
$13.29
/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
Dottie L.H. Dottie Tip Bit Replaceable Tip Set (2 Pack) RTTP6000
Dottie

L.H. Dottie Tip Bit Replaceable Tip Set (2 Pack)

Zoro # G507168859
Mfr # RTTP6000
product price: 
$63.85
/ea
Irwin Unibit Cobalt Step Drill, No 20 VGP10220CB
Irwin

Unibit Cobalt Step Drill, No 20

Zoro # G3360535
Mfr # VGP10220CB
product price: 
$93.95
/ea
Viking Norseman Drill 78-AG 3-16" to 1/2" #4 Ultra Bit Multi-Diameter Step Drill 00701
Viking Norseman Drill

78-AG 3-16" to 1/2" #4 Ultra Bit Multi-Diameter Step Drill

Zoro # G803529460
Mfr # 00701
product price: 
$37.15
/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
A E S Industries TITANIUM COATED STEP DRILL 1/8"-1/2" HSS AD96012
A E S Industries

TITANIUM COATED STEP DRILL 1/8"-1/2" HSS

Zoro # G002578689
Mfr # AD96012
product price: 
$11.39
/ea
Step Drill Bits (494 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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