The Milescraft HingeBit Set™ are self-centering hinge bits, that are ideal drill accessories for hinge or hardware installation.
HingeBit Set™
Sizes included: 5/64″(2,0mm), 7/64″(2,8mm), 9/64″(3,5mm)
1/4″ hex shaft fits all drills
Spring-loaded drill bits
Self-centering