Execution10° left hand spiral.ShankStraight shank with square.Surface TreatmentBlue flutes,bright...
Execution20° left hand spiral flutes.ShankStraight shank.Surface TreatmentBight.ApplicationUsed to produce a close...
Execution10° left hand spiral.ShankMorse taper shank.Surface TreatmentBlue flutes,bright landsApplicationFor...