This deadbolt centering drill and mortise drill bit are real assets for the professional locksmith. With the centering drill, you have the correct position immediately, and you drill open the lock effortlessly or without creating too much debris within the cover plate.
Excellent for drilling in non-ferrous metals such as aluminum, copper, and brass.
Diameter range of 20 mm with a cutting depth of 30 mm.
Strong metal
Less drill debris
Longer sharpness
Centers in the right place
Opens within the cover plate