Bosch 8 Piece Sx Extra Hard Screwdriver Bit Set

The Bosch 8 Piece Sx Extra Hard Screwdriver Bit Set is a screwdriver bit set designed for universal screw-driving with screwdrivers and drill drivers. Each bit is made from S2 Modified Steel and goes through an optimised heat treatment process, giving extra-hard quality for dependable performance across general screw-driving work. The tapered torsion zone absorbs force and vibrations during driving, helping the bit cope with torque peaks. The 1/4-inch external hex shank gives a strong connection and maximum torque transmission in three-jaw chucks and ¼" internal hex tool holders. The set covers PH1, PH2 and PH3 sizes, with four PH2 bits included. That makes it a practical option for tradespeople and competent DIYers who want spare bits for everyday fixing and assembly tasks. Features and Benefits: • S2 Modified Steel with optimised heat treatment for extra-hard quality • Tapered torsion zone copes with torque peaks and absorbs force and vibrations • Hex shank for a strong connection an