Bosch 15 Piece Mixed Drill Bit Set

The Bosch 15 Piece Mixed Drill Bit Set is a drill bit set designed for drilling metal, masonry and wood in diameters from 3 to 8 mm. It combines three types of bit in one set, so you can move between materials without searching for the right bit. The set includes five precision-ground HSS (High-Speed Steel) metal drill bits, five carbide-tipped masonry drill bits and five wood drill bits with a centring tip. It covers diameters of 3, 4, 5, 6 and 8 mm, and the cylindrical shanks fit standard power tools from most brands. A plastic case keeps the bits safely stored and easy to find. This mixed set suits general drilling jobs for contractors, joiners and DIYers who work across metal, masonry and timber.