GMC 204PCECAN 204 Piece Drill and Bit Set. All-purpose accessory kit for use with any cordless or mains powered drill. Comprehensive selection of drill bits and accessories for metal, plastic, wood and masonry applications, the bonus drill gauge means no more guessing the bit size. Extra hard and durable Titanium coated high speed steel drill bits provides longer intervals between sharpening, hence longer life bits. Full range of general purpose high speed steel drill bits. Complete range of screwdriving and nut-driving bits.