This 43-Piece Screwdriver Bit Set possesses Phillips, Pozidrive, Slotted, Hex and Torx screwdriver bits as well as a magnetic universal holder. An easy and simple way of ensuring you have a comprehensive set to hand to ensure you have the correct piece no matter the application. All bits are manufactured from S2 modified steel and are supplied in a plastic carry case. Features and Benefits Extra Hard 43 Piece Drill & Screwdriver Bit Set is a good choice for universal use S2 Modified Steel and an optimised heat treatment process provide the bits with an extra-hard quality, delivering a strong performance in all tasks Bits feature a tapered torsion zone that easily handles torque peaks by absorbing the force and vibrations when screw-driving in all materials Bits are colour-coded for a quick over and identification of the appropriate bit type. 1/4in. external hex shank intended for universal screw-driving with screwdrivers and drill drivers Supplied in a practical and robust storag