Pilot for HMD130. Pilot for RotaLoc Plus Cutters - HMD151. Pilot For RotaLoc Plus Annular Cutters for the HMD130 Mag Drill. Pilots serve three functions: 1) Line up the cutter with the center of the hole 2) Allow coolant to flow to the cutting teeth 3) Eject the slug at the end of the Cut. Made in USA.
