Accomplish all your projects that require driving screws as well as drilling holes in metal, wood, plastic, masonry and plaster thanks to this drill bit and drive set by Craftsman(R). The drive bits are made of shock-resistant tool steel for an unmatched durability. The CNC-machined bit tips ensure a precise fit in screw heads, therefore reducing risks of cam-out. The set includes 13 metal drill bits, 5 brad point wood drill bits, 4 masonry drill bits, 1 spade drill bit, 21 bits of 1", 10 bits of 2", 5 nut drivers, and 1 magnetic bit holder. This product comes with a plastic carrying case.