Bosch accessories pro Robertson impact screwdriver bit | r2 | 90 mm - 2608522554

Up to 50x tougher than a 2607001528 Extra Hard bit from BoschDo you need Robertson screwdriver bits for your next screwing job? Bits that last a long time and perform well in heavy-duty applications? Try PRO Impact R. We designed them for strength and resistance to high torques.PRO Impact R screwdriver bits are an excellent choice for installers looking for robust screwdriver bits for heavy-duty applications. The bits are made of heat-treated modified steel for excellent strength and resistance to high torques. Their torsion zone absorbs the torque stress at the tip of the bits to ensure they do not break. They have colour-coded rings to indicate the head type and laser markings to help you choose the size you need.1/4" impact-resistant hex shank for use in impact drivers and drill/drivers