The Bosch PRO 8 Piece Impact Control Screwdriver Bit Set is a professional-grade bit set designed for heavy-duty screwdriving with impact drivers and drill drivers, offering up to 50x more robustness than a standard Bosch Extra Hard bit. Each bit in the set is manufactured from heat-treated modified steel, providing outstanding strength and resistance to high torque. An extended torsion zone absorbs torque stress at the tip of the bit, helping to prevent breakage during demanding fastening applications. Ideal for installers and contractors working across a variety of trades, the set covers the most commonly used drive types for general fixing and installation work. Colour-coded rings identify the head type at a glance, while laser-marked sizing makes it quick and easy to select the correct bit on site. A Pick and Click bit holder keeps the set organised and ready to use. The 1/4" hex shank is impact rated, making this set fully compatible with impact drivers and drill drivers. Features and Benefits: • Up to 50x more robust than a standard Bosch Extra Hard bit • Heat-treated modified steel for high strength and torque resistance • Extended torsion zone absorbs torque stress to help prevent bit breakage • Colour-coded rings for quick head type identification • Laser markings for fast size selection on site • 1/4" impact-rated hex shank compatible with impact drivers and drill drivers • Includes a Pick and Click bit holder for organised storage Specifications: Bit length: 50mm Bit holder length: 60mm Net weight: 0.097kg Shank: 1/4" hex Contents: 50mm Screwdriver Bits: PH2 (x2), PZ2 (x2), T20, T25, T30 60mm Bit Holder: Standard Bit Holder