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Enjoy more drilling and less downtime with Harbor Freight step drill bits. Automatically deburr holes as you drill through metal, plastic, and wood.

Find step drill bits at Lowe's today. Shop step drill bits and a variety of tools products online at Lowes.com.

Nov 21, 2021 · A Step drill bit is primarily used to drill holes in sheet materials up to 1/8″ thickness. You can also use it to enlarge existing holes. Step drill bits allow you to cut different size holes without changing the bits. Here are the ten most common uses of step drill bits or unibit. 1. Drill Holes in Sheet Metal

PLATINUMEDGE Step Drill Bits Set, 5 Pcs High Speed Steel Step Drill Bit for Sheet Metal, 50 Step Sizes Hole Drilling, Double Flute Cutting Blades, Nitride Black Coating and Polished, Storage Box

Discover the 7 best step drill bits for sale in 2025. We review individual unibits and step drill bit sets to see which is best.

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

Steps with progressively larger diameters let you drill a range of sizes with one bit. Also known as step drills. Titanium-nitride (TiN) coated drill bits last longer and can drill at higher speeds than uncoated drill bits. For technical drawings and 3-D models, click on a part number.

Apr 19, 2018 · Milwaukee Step Drill Bits with JAM-FREE Performance are optimized for Cordless Drills in High Speed. Featuring a dual-flute design delivering up to 2X faster whole times, up to 4X longer life and up to 50% more holes per battery charge than the competition.

A step drill bit is a conical bit that can create lots of holes of varying diameters using a single bit on tough and soft metal. So deeply learning what is a step drill bit can improve the skill level of a DIYer and increase productivity using the right bit for certain projects.