Bosch PRO Impact Control Robertson Screwdriver Bit

The Bosch PRO Impact R1 Square Robertson screwdriver bit comes in a 55mm length and is supplied as a pack of 2. It suits installers working with R1 Robertson square-recess screws who need a bit that stands up to heavy-duty use. The 55mm length is a practical choice for general driving, and the pack of 2 gives you a spare to hand. The bit is up to 50x more robust than a Bosch 2607001528 Extra Hard Bit. Its extended torsion zone takes the torque stress at the tip, helping prevent breakage under load. Features and Benefits: • Robust screwdriving for heavy-duty applications • E