Our rankings are generated through the algorithmic analysis of thousands of customer reviews about products, brands, merchant customer service levels, popularity trends, and more. We use advanced technology, including AI, to help process and organize this information at scale, supporting our analysis with greater speed and consistency. The rankings reflect our opinion and should be a good starting point for shopping.
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10 Best step drill bits of 2026
Save up to 16% off
Best Choice1
IRONANT9.9Exceptional
IRONANT 5PCS HSS Titanium Step Drill Bit Set for Metal Unibit
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package dimensions:7.17 x 4.72 x 1.93 inches 1 Pounds
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asin:B09GXP5WSH
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date first available:September 23, 2021
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item model number:IRT5
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best sellers rank: 5 in Step Drill Bits
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Value for Money2
CO-Z9.8Exceptional
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
10% Off-
package dimensions:3.39 x 1.54 x 1.34 inches 5.29 ounces
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asin:B076QC5BWR
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date first available:October 24, 2017
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item model number:SDB-2017-01
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best sellers rank: 3 in Step Drill Bits
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3
IRONANT9.5Excellent
IRONANT 5PCS Spiral Flute Titanium HSS Step Drill Bit Set for Metal Unibit
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4
COMOWARE9.4Excellent
COMOWARE 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
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package dimensions:6.34 x 6.02 x 1.81 inches 1.23 Pounds
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asin:B07DB6CG2Z
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date first available:May 26, 2018
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item model number:TGStep-5
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best sellers rank: 4 in Step Drill Bits
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5
Jerax tools9.1Excellent
Jerax tools 1/4"-1-3/8" M2 Step Drill Bit Unibit for Hole Drilling 5 Sizes
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package dimensions:N/A
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asin:B094VN88HK
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date first available:May 13, 2021
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item model number:STG1-3/8
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best sellers rank: 6 in Step Drill Bits
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6
ZELCAN9.0Excellent
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
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package dimensions:N/A
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asin:B0CKQFMV75
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date first available:October 9, 2023
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item model number:SDB-4M35-3178
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best sellers rank:N/A
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7
SEDIANAS8.9Very Good
Step Drill Bit Set - 5PCS Titanium HSS Step Bit with Two Spiral Flutes
16% Off Limited Time Deal
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8
DEWALT8.7Very Good
DEWALT Step Drill Bit Set:3 Piece, Titanium Nitride Coated, 31 Hole Sizes, 1/8 in to 7/8 in, 1/4 in Shank Hex Size (DWA1790IR)
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color: Multi
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batteries included: No
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shank type: Hex
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item model number: DWA1790IR
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best sellers rank: 23,952 in Tools & Home Improvement See Top 100 in Tools & Home Improvement 63 in Jobber Drill Bits
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9
ZELCAN8.6Very Good
Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers
10% Off Limited Time Deal-
package dimensions:N/A
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asin:B0177PN6SI
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date first available:November 2, 2015
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item model number:CO-Z SDB-0000
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best sellers rank: 3 in Step Drill Bits
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10
Aleric8.4Good
Aleric 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
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package dimensions:2.87 x 2.68 x 0.75 inches 3.84 ounces
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asin:B08Y96Z669
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date first available:March 8, 2021
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item model number:AMY-07
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best sellers rank: 10 in Step Drill Bits
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