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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 (520 items) - Page 4

Big Horn 6 Inch Pocket Hole Drill Bit 19130
Big Horn

6 Inch Pocket Hole Drill Bit

Zoro # G104396679
Mfr # 19130
product price:  $26.98
/ea
Unibor 1/4in-13/16in Impact Shank  Cone Drill, Bluemax Coated 02X1HTIIMP
Unibor

1/4in-13/16in Impact Shank Cone Drill, Bluemax Coated

Zoro # G308427384
Mfr # 02X1HTIIMP
product price:  $38.39
/ea
Irwin UNIBIT #13 SINGLE HOLE 1-1/8" PE10313ZR
Irwin

UNIBIT #13 SINGLE HOLE 1-1/8"

Zoro # G702595245
Mfr # PE10313ZR
product price:  $73.79
/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 # G621697488
Mfr # 10189A
product price:  $10.10
/ea
Lenox , Vari-Bits VB-2  3/8in.  Chuck 1/2in. to 1in. Holes 30882
Lenox

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

Zoro # G411383553
Mfr # 30882
product price:  $79.66
/ea
Cle-Line 13/16, 7/8, 15/16, 1, 1-1/16 HSS Step Reamer Cle-Line 2874 Steam Oxide C20302
Cle-Line

13/16, 7/8, 15/16, 1, 1-1/16 HSS Step Reamer Cle-Line 2874 Steam Oxide

Zoro # G103664502
Mfr # C20302
product price:  $81.85
/ea
Cle-Line 1/8-1/2 x 1/32 HSS 118 Degree Split Point Step Drill Cle-Line 1874 TiN RHC C20296
Cle-Line

1/8-1/2 x 1/32 HSS 118 Degree Split Point Step Drill Cle-Line 1874 TiN RHC

Zoro # G4954455
Mfr # C20296
product price:  $34.95
/ea
Lenox , Vari-Bits VB-12  3/8in. Chuck 7/8in. to 1 3/8in. Holes 30912
Lenox

, Vari-Bits VB-12 3/8in. Chuck 7/8in. to 1 3/8in. Holes

Zoro # G511383637
Mfr # 30912
product price:  $103.78
/ea
Ruko Tools Step Drill Bit 101703
Ruko Tools

Step Drill Bit

Zoro # G613302208
Mfr # 101703
product price:  $39.79
/ea
Sold in mult. of 5 for $198.95
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:  $149.99
/ea
S & H Industries DRILL BIT STEP COBALT KE77426
S & H Industries

DRILL BIT STEP COBALT

Zoro # G702578354
Mfr # KE77426
product price:  $72.29
/ea
Wokin 4-20X2Mm Titanium Coated Step Drill Bit 759020
Wokin

4-20X2Mm Titanium Coated Step Drill Bit

Zoro # G012181534
Mfr # 759020
product price:  $8.29
/ea
Sold in mult. of 2 for $16.58
Ruko Tools Tube and Sheet Drill, Cobalt 101003E
Ruko Tools

Tube and Sheet Drill, Cobalt

Zoro # G602590906
Mfr # 101003E
product price:  $49.79
/ea
Homepage Unibit-5 1-4 Inch-1-3-8 Inch Step Drill HO819425
Homepage

Unibit-5 1-4 Inch-1-3-8 Inch Step Drill

Zoro # G812016531
Mfr # HO819425
product price:  $139.99
/ea
Diablo 118 17Step Drill Bit DSD1125S17
Diablo

118 17Step Drill Bit

Zoro # G308049609
Mfr # DSD1125S17
product price:  $81.35
/ea
Garant HSS Step Drill, TiAlN Coated, For Threads: M12 117040 M12
Garant

HSS Step Drill, TiAlN Coated, For Threads: M12

Zoro # G614374709
Mfr # 117040 M12
product price:  $68.85
/ea
Walter Surface Technologies Step Drill Spiral 12-Step 3/16"-7/8"x3/8" 01W005
Walter Surface Technologies

Step Drill Spiral 12-Step 3/16"-7/8"x3/8"

Zoro # G4380089
Mfr # 01W005
product price:  $276.99
/ea
Garant HSS Subland Drill with 180 Deg Countersink Angle, TiAlN Coated, M6 117260 M6
Garant

HSS Subland Drill with 180 Deg Countersink Angle, TiAlN Coated, M6

Zoro # G214375885
Mfr # 117260 M6
product price:  $55.49
/ea
Drill America 7/32in Stepped Point Cobalt Drill Bit GSC7/32
Drill America

7/32in Stepped Point Cobalt Drill Bit

Zoro # G722652300
Mfr # GSC7/32
product price:  $7.19
/ea
Sold in mult. of 5 for $35.95
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:  $65.95
/ea
Viking Norseman Drill 9/16" to 13/16" 78ZRNR Cobalt Steel Step Reamer 99950
Viking Norseman Drill

9/16" to 13/16" 78ZRNR Cobalt Steel Step Reamer

Zoro # G003529604
Mfr # 99950
product price:  $74.34
/ea
Drill America 5/32in Stepped Point Cobalt Drill Bit GSC5/32
Drill America

5/32in Stepped Point Cobalt Drill Bit

Zoro # G622652349
Mfr # GSC5/32
product price:  $3.79
/ea
Sold in mult. of 10 for $37.90
Cle-Line 1/4-3/4 x 1/16 HSS 118 Degree Split Point Step Drill Cle-Line 1874 Bright RHC C20287
Cle-Line

1/4-3/4 x 1/16 HSS 118 Degree Split Point Step Drill Cle-Line 1874 Bright RHC

Zoro # G4954489
Mfr # C20287
product price:  $35.29
/ea
Unibor 3/16in-1/2in  Impact Pro Step Drill, Spiral Flute 06S5EIMPCO
Unibor

3/16in-1/2in Impact Pro Step Drill, Spiral Flute

Zoro # G108427386
Mfr # 06S5EIMPCO
product price:  $58.92
/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
Irwin Unibit Cobalt Step Drill, No 20 VGP10220CB
Irwin

Unibit Cobalt Step Drill, No 20

Zoro # G3360535
Mfr # VGP10220CB
product price:  $93.95
/ea
Drill America 3/16" Cobalt Stepped Drill Bit with Quick Change Hex Shank GSCHEX3/16
Drill America

3/16" Cobalt Stepped Drill Bit with Quick Change Hex Shank

Zoro # G722702661
Mfr # GSCHEX3/16
product price:  $6.75
/ea
Dottie L.H. Dottie 1-1/8'' Tip Bit RTTP6020
Dottie

L.H. Dottie 1-1/8'' Tip Bit

Zoro # G807168924
Mfr # RTTP6020
product price:  $155.99
/ea
S&G Tool Aid MULTI-STEP DRILL TITANIUM SG15060
S&G Tool Aid

MULTI-STEP DRILL TITANIUM

Zoro # G902578697
Mfr # SG15060
product price:  $26.75
/ea
Ruko Tools Tube and Sheet Drill, Cobalt Alloy, 3pc 101020E
Ruko Tools

Tube and Sheet Drill, Cobalt Alloy, 3pc

Zoro # G702568461
Mfr # 101020E
product price:  $95.39
/ea
Drill America 13/64" Cobalt Stepped Drill Bit with Quick Change Hex Shank GSCHEX13/64
Drill America

13/64" Cobalt Stepped Drill Bit with Quick Change Hex Shank

Zoro # G222702673
Mfr # GSCHEX13/64
product price:  $6.75
/ea
Ruko Tools Tube and Sheet Drill, High Speed Steel 101009
Ruko Tools

Tube and Sheet Drill, High Speed Steel

Zoro # G002590933
Mfr # 101009
product price:  $72.79
/ea
Irwin Unibit Step Drill Bit, 14 to 34 in Dia, 212 in OAL, 1Flute, 38 in Dia Shank, Hex Shank 15103ZR
Irwin

Unibit Step Drill Bit, 14 to 34 in Dia, 212 in OAL, 1Flute, 38 in Dia Shank, Hex Shank

Zoro # G407390824
Mfr # 15103ZR
product price:  $76.85
/ea
Lenox , Vari-Bits VB-8  3/8in.  Chuck 3/16in. to 7/8in. Holes 30908
Lenox

, Vari-Bits VB-8 3/8in. Chuck 3/16in. to 7/8in. Holes

Zoro # G011383663
Mfr # 30908
product price:  $90.89
/ea
Ruko Tools Step Drill, Cobalt, 12-20 mm 101004E
Ruko Tools

Step Drill, Cobalt, 12-20 mm

Zoro # G302568434
Mfr # 101004E
product price:  $88.99
/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
Step Drill Bits (520 items) - Page 4
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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.

Related Categories

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step drill bit cobalt6.5mm drill bitstepper bitstep drill bit kit1" twist drill bit

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