Bosch 3 Piece 152mm Long Phillips Screwdriver Bit Set

The Bosch 3 Piece 152mm Long Phillips Screwdriver Bit Set is a set of extra hard screwdriver bits designed for universal screw-driving with screwdrivers and drill drivers. The set includes PH1, PH2 and PH3 bits, each 152mm long, for reaching screws in a range of everyday fastening tasks. Each bit is made from S2 Modified Steel and undergoes an optimised heat treatment process, giving extra-hard quality for dependable performance across general screw-driving jobs. The tapered torsion zone absorbs force and vibrations, helping the bit cope with torque peaks during use. A 1/4-inch external hex shank provides a strong connection and maximum torque transmission in three-jaw chucks and 1/4" internal hex tool holders. This makes the set a practical choice for tradespeople and competent DIYers who need long Phillips bits that work with both screwdrivers and drill drivers.