These X-Line Drill and Bit Sets from Bosch feature a comprehensive set of drills, and screwdriver bits in a range of popular sizes The X-Line 43-part set from Bosch is a complete assortment of accessories for drilling and screwing various materials such as wood or metal Specifications:- Universal magnetic bit holder - 25 mm long screwdriver bits: PH1, PH2, PH3, PZ1, PZ2, PZ3, Flat 4, Flat 6, T20, T25 - 50 mm long screwdriver bits: PH1, PH2, PH3, PZ1, PZ2, PZ3, Flat 4, Flat 6, T20, T25 - Drills HSS metal hexagon 1 4 "diameters from 2 to 8 mm - Wood drill bits hex 1 4 "diameters from 2 to 8 mm - + Adaptor sleeves: diameter 7, 8, 10, 13 mm - Countersink counterbore Type: Universal Drill & Screwdriver Bit bit set 25 mm long screwdriver bits: PH1 PH2 PH3 PZ1 PZ2 PZ3 Flat 4 Flat 6 T20 T25 50 mm long screwdriver bits: PH1 PH2 PH3 PZ1 PZ2 PZ3 Flat 4 Flat 6 T20 T25 Adaptor sleeves: diameter 7 8 10 13mm Material (drill bit): HSS Material suitability: Metal wood Manufacturer's part no : 2607019613 One of each drill � 2/3/4/5/5, Weight: 1.653 pounds, Manufacturer: Bosch