This set features a wide range of accessories for driving fasteners, bolts and screws. Various drill bits for drilling into timber, brick, metal, concrete and plastic are also included. The impact drivers all have a precision milled tip designed to reduce the instance of rounded screws and cam-outs. Each spade bit has a spurred wing tip designed for producing cleaner and faster cuts in wood. The HSS bits have a black oxide coating which reduces friction and heat buildup to maximise bit life. Each brad-point bit has a 3-point design. This feature produces clean and precise holes in wood. Tighten a variety of different bolts and nuts with the included nut setters.