IVY Classic 09021 11-Hole Enlarging Step Drill Bit, 3/4-1-3/8-Inch, 1/16-Inch Increments, 1/Card-Fast Shipping

Description

M2 high-speed steel drills produce perfectly round, burr-free holes. Precision ground with a bright finish, Premium Swift Bore (Registered Trademark)

For drilling metal, wood and plastic in up to 1/8-inch thick material. Sizes laser-etched on bit for easy hole size identification

1/2-inch Tri-lobe shank won’t slip in the drill chuck and the cone shape of the bit adds strength preventing bit flexing while drilling

For hole enlarging (requires pilot hole). Ideal for 1-inch conduit and tubing

11 Hole Sizes: 3/4, 13/16, 7/8, 15/16, 1, 1-1/16, 1-1/8, 1-3/16, 1-1/4, 1-5/16, 1-3/8-inch, Max Material Thickness: 1/8-inch, Shank: 1/2-inch tri-lobe