Wera Bit 855/4 IMP DC PZD3 Length 50 mm 1/4 ″ E6.3 Impactor, DC

Execution: Selected steel quality, hardening technology, production processes, and special geometries lead to outstanding results with IMPACT screwdrivers. In combination with the diamond coating, which significantly reduces cam-out forces, and the torsion zone, this results in a service life up to five times longer than standard bits. Usage: IMPACT screwdrivers generate a variety of power peaks through their rotational impact function, which normal bits cannot withstand over time. IMPAKTOR bits are specifically designed for use in impact screwdrivers and achieve multiple times the service life compared to conventional standard bits, depending on the drive.