Features

• 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.
• Self centering.
• 5-pieces.
• Dimension – 7 x 4 x .8 in.
• Item weight – .6 lb.