Irwin 11 Piece Mixed Screwdriver Bit Set

IRWIN® Mixed Screwdriver Bit Set. The insert bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applications or with power tools when used with the IRWIN® insert bit holder. Supplied in a compact carry case. Contains: 3 x 25mm Phillips Bits: PH1, PH2, PH3.3 x 25mm Pozidriv Bits: PZ1, PZ2, PZ3.4 x 25mm TORX Bits: TX10, TX15, TX20, TX25.1 x Bit Holder.