With this set you will always have the right Torx bit to hand. These 12 Wiha high quality screwdriver bits are ideal for driving screws into wood and soft materials. The bit holder is impact resistant, glass-fibre reinforced polyamide, tough and reliable; it will keep the bits safely stored until required. Once flipped open the bits are easy to retrieve or replace. The set contains a 58mm professional magnetic bit holder plus 1 x each T7, T8, T9 T10, T30 and T40 plus 2 x each T15, T20 and T25.