1/2″ Jacobs Keyless Hammer Drill Chuck 1/2-20 For Dewalt Bosch Makita Ridgid
Chuck will fit many Dewalt, Makita, For Milwaukee, Hitachi, Bosch, Craftsman, Black & Decker, and many other corded and cordless drills. Mount : 1/2-20UNF Spindle ThreadThis is the heavy-duty 7000 series.