Unibit® Step Drill Set, 3-Pc, HSS #1/#2/#3 ORS NASCO and for multiple timber applications|All

Unibit® Step Drill Set, 3 Pc, HSS #1 #2 #3 ORS NASCO and for multiple timber applications All and for multiple timber applications All bits feature 7 16 in adaptable hex shank Simply remove it to use round shank Full length heat treatment guards against bending in heavy duty applications and strengthens the twist where the greatest strain occurs These wipes make respirator usage more acceptable to the wearer by improving comfort Single flute cutting edge for greater control through steps Three flatted shank prevents slipping in drill chuck Non skid self starting tip eliminates skidding and the need for center punching