Milwaukee 48-32-4426 Shockwave Impact Drill and Drive Set, 33 Piece Free 30 degree knuckle pivoting bit holder Shockwave advantage up to 10x life. Custom engineered steel and new tip geometry reduces stripping Includes 27 1" screwdriver bits and 3 hex drill bits Includes 1/4" and 5/16" insert magnetic nut drivers and 1 compact magnetic bit holder