Product Description Bosch is a leading manufacturer of accessories for power tools and is the top supplier of jigsaw blades, hammer drill bits, chisels and circular saw blades. Bosch is also a leading manufacturer of sabre saw blades, holesaws, accessories for multi-cutters, coated abrasives, abrasive fleeces, sponges and screwdriver bits. Everything from a single source - a complete range in outstanding product quality. Set Contains: 18+1-piece Robust Line screwdriver bit set L, Extra Hard version Bit length 25 mm, ISO 1173 C6.3, with quick-change universal holder PH1, PH2, PH3 PZ1, PZ2, PZ3 T10, T15, T20, T25, T30, T40 S0.6x4.5, S0.8x5.5, S1.2x8.0 HEX4, HEX5, HEX6 + QC UH