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Step Drill Bits

10 Best Step Drill Bits 2025 in the United States

Name: Milwaukee 48-89-9224 Step Bit 6-Piece Set (#1, 4, 6, 7, 8, 9)
Brand: Milwaukee
Price: 156.19 USD
Availability: InStock

From leading brands and best sellers available on the web.

KAYGO M35 Step Drill Bit for Metal, 3/16 to 7/8 inch Step Drill Bits for Stainless Steel Aluminum Wood Plastic,1/4 -inch Hex Shank,Spriral Drouble-Fluted

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Winner

Milwaukee

Milwaukee 48-89-9224 Step Bit 6-Piece Set (#1, 4, 6, 7, 8, 9)

9.9

score

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KAYGO M35 Step Drill Bit for Metal, 3/16 to 7/8 inch Step Drill Bits for Stainless Steel Aluminum Wood Plastic,1/4 -inch Hex Shank,Spriral Drouble-Fluted

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Jerax tools

Jerax tools 1/4 to 1-3/8 Inch Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic

9.8

score

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NEIKO

NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits with 31 Step Sizes Total

9.7

score

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IRONANT

IRONANT Step Drill Bits, 5PCS HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case

9.6

score

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AugTouf

toolant Four Spiral Flute Cobalt Step Drill Bit(Pro), 3/16" - 7/8"(12 Step Size) Impact Ready Unibit Step Drill Bit, 1/4" Hex Shank Step Bit for Metal, Stainless Steel, Aluminum, Plastic

9.5

score

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ZELCAN

ZELCAN Step Drill Bit Set, 5PCS Four Spiral Flute Step Bits for Metal, 50 Sizes Titanium-Coated HSS Drill Bits with 1/4" Hex Shank for Stainless Steel Aluminum Wood Plastic

9.3

score

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ZELCAN

ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician

9.1

score

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AIMLENTOOL

AIMLENTOOL Cobalt Step Drill Bit Set, Hex Shank Step Drill Bit with Automatic Center Punch for Metal, Stainless Steel, Aluminum, Wood, and Plastic, Storage in Aluminum Case for DIY Lovers, 50 Sizes

8.9

score

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Milwaukee

3/16 - 7/8 Impact Step Drill Bit, #4

8.7

score

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#10

Milwaukee

Milwaukee 48-89-9212 Step Bit #12 7/8" - 1-3/8"

8.5

score

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10 Best Step Drill Bits 2025 in the United States

KAYGO M35 Step Drill Bit for Metal, 3/16 to 7/8 inch Step Drill Bits for Stainless Steel Aluminum Wood Plastic,1/4 -inch Hex Shank,Spriral Drouble-Fluted

Milwaukee 48-89-9224 Step Bit 6-Piece Set (#1, 4, 6, 7, 8, 9)

KAYGO M35 Step Drill Bit for Metal, 3/16 to 7/8 inch Step Drill Bits for Stainless Steel Aluminum Wood Plastic,1/4 -inch Hex Shank,Spriral Drouble-Fluted

Jerax tools 1/4 to 1-3/8 Inch Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic

NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits with 31 Step Sizes Total

IRONANT Step Drill Bits, 5PCS HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case

toolant Four Spiral Flute Cobalt Step Drill Bit(Pro), 3/16" - 7/8"(12 Step Size) Impact Ready Unibit Step Drill Bit, 1/4" Hex Shank Step Bit for Metal, Stainless Steel, Aluminum, Plastic

ZELCAN Step Drill Bit Set, 5PCS Four Spiral Flute Step Bits for Metal, 50 Sizes Titanium-Coated HSS Drill Bits with 1/4" Hex Shank for Stainless Steel Aluminum Wood Plastic

ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician

AIMLENTOOL Cobalt Step Drill Bit Set, Hex Shank Step Drill Bit with Automatic Center Punch for Metal, Stainless Steel, Aluminum, Wood, and Plastic, Storage in Aluminum Case for DIY Lovers, 50 Sizes

3/16 - 7/8 Impact Step Drill Bit, #4

Milwaukee 48-89-9212 Step Bit #12 7/8" - 1-3/8"

FAQ

What are step drill bits used for?

Which are the best step drill bits on the market?

Can step drill bits be used on stainless steel?

What brand makes the best step drill bits?

How much do step drill bits typically cost?

10 Best Step Drill Bits 2025 in the United States

KAYGO M35 Step Drill Bit for Metal, 3/16 to 7/8 inch Step Drill Bits for Stainless Steel Aluminum Wood Plastic,1/4 -inch Hex Shank,Spriral Drouble-Fluted

Milwaukee 48-89-9224 Step Bit 6-Piece Set (#1, 4, 6, 7, 8, 9)

KAYGO M35 Step Drill Bit for Metal, 3/16 to 7/8 inch Step Drill Bits for Stainless Steel Aluminum Wood Plastic,1/4 -inch Hex Shank,Spriral Drouble-Fluted

Jerax tools 1/4 to 1-3/8 Inch Step Drill Bit Straight Grooved Double Fluted, M2 High Speed Steel Drill bits for Hole Drilling in Stainless Steel, Copper, Aluminum, Wood, Plastic

NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits with 31 Step Sizes Total

IRONANT Step Drill Bits, 5PCS HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case

toolant Four Spiral Flute Cobalt Step Drill Bit(Pro), 3/16" - 7/8"(12 Step Size) Impact Ready Unibit Step Drill Bit, 1/4" Hex Shank Step Bit for Metal, Stainless Steel, Aluminum, Plastic

MulWark Four Spiral Flute Cobalt Step Drill Bit Set and Automatic Center Punch, Industrial Grade Aluminium Titanium Nitride Coated Step Bit, Hex Shank Unibit Step Bits for Metal, Stainless Steel

DEWALT Step Drill Bit Set, 3-Piece (DWA1790IR)

Milwaukee 48-89-9221 3 Piece Step Drill Bit Set

DEWALT Step Drill Bit, Impact Ready, 1/8-Inch-1/2-Inch (DWA1783IR)

Milwaukee 48-89-9254 SHOCKWAVE High Speed Steel Impact Duty Step Bit 3 pc Set

ZELCAN Step Drill Bit Set, 5PCS Four Spiral Flute Step Bits for Metal, 50 Sizes Titanium-Coated HSS Drill Bits with 1/4" Hex Shank for Stainless Steel Aluminum Wood Plastic

ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician

AIMLENTOOL Cobalt Step Drill Bit Set, Hex Shank Step Drill Bit with Automatic Center Punch for Metal, Stainless Steel, Aluminum, Wood, and Plastic, Storage in Aluminum Case for DIY Lovers, 50 Sizes

3/16 - 7/8 Impact Step Drill Bit, #4

Milwaukee 48-89-9212 Step Bit #12 7/8" - 1-3/8"

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FAQ

What are step drill bits used for?

Which are the best step drill bits on the market?

Can step drill bits be used on stainless steel?

What brand makes the best step drill bits?

How much do step drill bits typically cost?