Screwdriver Bit Sets A Screwdriver Bit Set is essential on site and in the home. We offer a large selection of various screwdriver bit sets, from a 7 piece to 100 piece set. No more wasting time trying to locate the correct individual screwdriver.Choose between sets with a range of bits, specialised to an assortment of screw head types, or multiple of the same head type. Various brands, sizes and types are available in the range. Ideal for commercial users or as a versatile tool for around the house.Also included here is a range of ratcheted socket sets, including a choice of impact torsion driver bit sets and professional ratchet and bit sets. There are professional brands including, Bosch, Dewalt, Irwin and Wera, as well as our own PTI brand. All types and sizes of screwdriver bits are available including Pozi, Phillips, Torx, Slotted and all styles of Security bits.