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10 Best step drill bits of 2025
Explore top picks
Best Choice1
AugToufAugTouf toolant Gigantic Step Drill Bit(Pro Max), 1/4'' - 2-1/2''(15 Step Size) Large Step Bit, 1/2'' Shank Unibit Step Drill Bit for Metal, Aluminum, Wood, Plastic
9.9Exceptional
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Value for Money2
THINKWORKTHINKWORK Four Spiral Flute Step Drill Bit Set, 5 Pcs HSS Step Drill Bits (1/8"-1-3/8") Unibit Step Drill Bit, 1/4" and 3/8" Shank Step Bits for Aluminum, Wood, Plastic, Metal
9.8Exceptional
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3
Drill AmericaDrill America 29 Piece Cobalt Stepped Point Drill Bit Set in Round Case w/Gold Oxide Finish for Drilling Acrylic, Steel, Hard Metals, Sizes 1/16" to 1/2" x 64ths, GSC Series ZMGSC29J-PC
9.5Excellent
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4
Astro Pneumatic ToolAstro Tools TurboStep TS29 ONYX 29pc HSS Reduced Shank Mechanics Length 1/16" - 1/2" Drill Bit Set
9.4Excellent
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5
IRONANTIRONANT Step Drill Bits, 5PCS HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case
9.1Excellent
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6
NEIKONEIKO 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
8.8Very Good
Our Rating
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7
ZELCANZELCAN 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
8.7Very Good
Our Rating
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8
AlericAleric Step Drill Bit Set - Titanium Coated, High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers,3pcs
8.6Very Good
Our Rating
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9
Pro Edge Technology5pcs Step Drill Bits for Metal, Step Drill Bit Set 50 Sizes Tri-Flat Shank HSS Titanium with Center Punch for Aluminum, Wood, Plastic, from Pro-Edge Technology
8.4Good
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10
DEWALTDEWALT Step Drill Bit Set, 3-Piece (DWA1790IR)
8.3Good
Our Rating
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