#1 Black Oxide Step Drill Bit (13-Steps), 1/8 in. - 1/2 in.

Experience superior performance with our cutting-edge drill bits. Our dual-flute design ensures jam-free operation, perfect for cordless drills at high speeds. The rapid strike tip guarantees fast and precise starts while reducing heat buildup. With laser-engraved reference marks, it's effortless to stop at any desired size. Plus, the 3-flat secure-grip shank prevents bit slippage in the chuck for maximum control. Elevate your drilling experience with our innovative and reliable drill bits.