DEWALT DWHT58503 Interchangeable Nail Set Interchangeable Tip for convenience (includes 1/32", 2/32", 3/32", & #2 Phillips tips) Hexagonal Head prevents rolling and can be used as a standard drill chuck Nail Set doubles as drill extension Knurled Locking Collar for easy nail release and reversal - accepts standard screwdriver bits for versatility Long, beveled Tip for easy nail head alignment