BELL1218 Bellhanger's Drill Bits, 1/2" X 18"
Bellhanger's bits feature a high speed steel bit, or a Carbide/Masonry bit, mig-welded to a 1/4" hardened steel shaft. Available with or without crossbore to allow the user to pull wire. The 118 degree point allows a gradual breakthrough, leaving a cleaner bore. High Speed Steel bits drill in metal or wood.