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10 Best step drill bits of 2025
Save up to 27% off
Best Choice1
Generic3Pcs Cobalt Step Drill Bit Set Replace for DWA1790IR, Compatible with DEWALT Step Bits, 1/8 in to 7/8 in, 1/4" Hex Shank for Stainless Steel, Metal, Wood, Plastic
9.8Exceptional
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Value for Money2
ZELCANZELCAN 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
Key specs-
Cutting Edge:Four blades
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Flute Design:Four-spiral
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Material:High-speed steel
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Coating:Titanium
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Performance:Swift, smooth drilling
9.7Exceptional
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3
IRONANTIRONANT Step Drill Bits, 5PCS HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case
27% OffKey specs-
Hole Sizes:50 sizes in 5 pcs
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Cutting Angle:118 Split Point
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Material:High speed steel
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Coating:Titanium coating
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Flute Type:Dual-flute design
9.4Excellent
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4
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
19% Off9.1Excellent
Our Rating
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5
IRONANTIRONANT Step Drill Bits, 5PCS Spiral Grooved HSS Titanium Step Drill Bit Set, 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case
8.9Very Good
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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
8.8Very Good
Our Rating
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7
NEIKONEIKO 10174A Quick Change Spiral Grooved Step Drill Bit | 10 Step Drill Bit Sizes in One - 1/4" to 1-3/8" | High-Speed Steel and Titanium Nitride Coating | Two-Flute Design
19% Off8.7Very Good
Our Rating
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8
RocarisRocaris 5 Pack Step Drill Bit & 5 Pack Countersink Drill Bit Set, Titanium Coated, 50 Sizes of Step Bit for Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY
Key specs-
Cutting Edge:118 split tip
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Flute Design:Double groove
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Material:High speed steel
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Coating:Titanium
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Performance:Heat, corrosion resistance
8.6Very Good
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9
AlericAleric Step Drill Bit Set - Titanium Coated, High Speed Steel Drill Cone Bits for Aluminum, Wood and Plastic Hole Drilling Cutting, Multi Size Hole Stepped Up Unibit for DIY Lovers,3pcs
8.4Good
Our Rating
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10
COMOWARECOMOWARE Step Drill Bit Set 5-Piece Titanium-Coated with Automatic Center Punch - Short Length, Double Cutting Blades, High-Speed Steel - Covering 50 Sizes, Complete with Aluminum Case
8.3Good
Our Rating
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