2607002797

Bosch Extra Hard Phillips screwdriver bits are engineered for durability and precision in demanding applications. Constructed from high-quality S2 modified steel and subjected to an optimized heat treatment process, these bits offer exceptional hardness and resilience. The tapered torsion zone effectively absorbs torque peaks, reducing the risk of breakage and ensuring a longer service life. Designed for universal use, they are suitable for both manual screwdrivers and power tools, including impact drivers.