Description
This IRWIN Unibit step drill bits feature single-flute cutting edges for greater control through steps.These IRWIN Unibit step drill bits have a hex shank to help prevent slipping in the drill chuck.IRWIN Unibit step drill bits use a nonskid, self-starting tip to minimize skidding and center punching.Titanium Nitride coating is heat- and friction-resistant for extended cutting edge life.Set of 3 includes #1T, #2T and #3T.This IRWIN Unibit step drill bits feature single-flute cutting edges for greater control through steps.These IRWIN Unibit step drill bits have a hex shank to help prevent slipping in the drill chuck.IRWIN Unibit step drill bits use a nonskid, self-starting tip to minimize skidding and center punching.Titanium coating is heat- and friction-resistant for extended cutting edge life.Set of 3 includes #1T, #2T and #3T
