The Bosch 8 Piece Impact Screwdriver and Multi Construction Drill Bit Set is a combined bit set designed for heavy-duty screwdriving and precision drilling across a range of construction materials, making it a practical choice for interior fitters and installers. The five screwdriver bits are manufactured from modified steel and feature a torsion zone that absorbs torque stress at the tip, reducing the risk of breakage under impact driver loads. Colour-coded rings and laser markings make it easy to identify the correct bit quickly on site. The three EXPERT HEX-9 Multi Construction drill bits are also constructed from modified steel with carbide tips for added hardness, allowing them to start holes cleanly in various construction materials. Efficient fluting removes chips as you drill, helping to extend the working life of each bit. All eight pieces share a 1/4″ impact-rated hex shank, making them compatible with both impact drivers and drill drivers. The set is supplied in a plastic holder to keep all bits organised and easy to locate between jobs. Features and Benefits: • Torsion zone on screwdriver bits absorbs torque stress to resist breakage under impact • Carbide-tipped Multi Construction drill bits for hardwearing performance in various materials • Colour-coded rings and laser markings for fast bit identification • Efficient fluting removes chips to extend drill bit life • 1/4″ impact-rated hex shank compatible with impact drivers and drill drivers • Supplied in a plastic holder for organised storage Specifications: Net Weight: 0.125 kg Screwdriver Bit Length: 50 mm Contents: 50 mm Screwdriver Bits: PH2, PZ2, T20, T25, T30 EXPERT HEX-9 Multi Construction Drill Bits: 5 mm, 6 mm, 8 mm