Spring loaded with hex key to adjust drilling depth. Drills perfectly centered holes in applications such as installing hinges, brackets, towel bars, cabinet hardware, drapery rods, window shades and blinds.
Works with 35mm concealed hinges. Shank fits perfectly in concealed hinge jig drill guide. Shoulder ensures accurate stop-collar positioning. Spurs create clean hole edges. Large carbide cutters bore a flat, smooth hole.
Spring loaded with hex key to adjust drilling depth, replaceable; used in applications such as perfectly centered holes for hinges, hooks and hardware. Includes: #6 (3/32), #8 (7/64), #10 (1/8), #12 (5/32) bits and hex bit.