Bosch PRO Impact Control Robertson Screwdriver Bit R3 Square 55mm Pack of 2

This Bosch PRO Impact Control Robertson Screwdriver Bit is supplied in an R3 Square drive, 55mm length, in a pack of 2. The R3 size is designed for larger Robertson screws, making it the right choice when working with heavier fixings that demand a bigger drive. Up to 50x more robust than the Bosch Extra Hard Bit, these bits are manufactured from heat-treated modified steel for superior strength and resistance to high torque. The extended torsion zone absorbs torque stress at the tip, protecting the bit from breakage even under sustained heavy use. Colour-coded rings and laser size markings allow for rapid identification, keeping your workflow moving efficiently. The 1/4" impact-rated hex shank ensures seamless use with both impact drivers and drill drivers. Features and Benefits: • Up to 50x more robust than a Bosch Extra Hard Bit • Extended torsion zone absorbs torque stress at the bit tip to prevent breakage • Heat-treated modified steel for outstanding strength and torque resistance