The Kobalt 52 Piece Drill and Drive Set is a comprehensive tool for a variety of drilling and driving tasks. Featuring a 1/4 hex shank and titanium coating this set includes S2 driver bits designed for long-lasting performance. The hard case provides secure storage and organization while the split point on the drill bits (1/8-inch and larger) helps reduce walking. The set also includes professional drilling S2 material bits a magnetic bit holder and the most commonly used bits for convenience.