Insert Bit, Application - Tools Impact, Fastening Tool Tip Size #3, Hex Shank Size 1/4 in, Overall Bit Length 1 in, Bit Style Pozidriv(R), Fastening Tool Material S2 Steel, Single End/Double End Single End, Includes (2) 1 in Insert PZ3 Bits, Impact Rated Yes, Insert Bit, Package Quantity 2