800-341-3567
We will be closed Sept 7th for Labor Day. All orders placed after 12pm EST on the 4th may not ship until the 8th.
FREE SHIPPING
Orders over $99 qualify · Excludes freight items and orders to Alaska and Hawaii · Free Shipping Details
Shop by Category
Step Bits
Step Bits
Milwaukee step bits (step drill bits) let you drill multiple hole diameters with a single bit. The cone-shaped, stepped design bores progressively larger holes as you push deeper, so one bit replaces a whole set, and it drills clean, burr-free holes in thin metal, sheet metal, and other materials without grabbing.
Great Lakes Power Tools carries Milwaukee step bits individually and in sets, in a range of step sizes and diameters, many marked with the hole size at each step for quick reference. Ideal for electricians, HVAC techs, and metal workers making holes for fittings, connectors, and knockouts, there's a step bit here to match the sizes you drill most.