IRWIN - Impact Pro Performance Bit Set, 22 Piece

The IRWIN Impact Pro Performance Bit Set has been engineered for maximum durability and turning force when used in extreme applications. The full fit head eliminates wobble and screw head roundings. With a contoured area, so the bit tip flexes with the torque of the impact driver. Flex optimised to transfer maximum torque through the screw and maximise life. Supplied in a robust, modular storage case. Contains: 7 x 57mm Phillips Bits: PH1(x2), PH2(x4), PH38 x 57mm Pozi Bits: PZ1(x2), PZ2(x5), PZ37 x 57mm TORX Bits: TX20(x4), TX30(x3)