Malco Hole Cutters adjust for making 2 to 20 inch holes in galvanized sheet metal. This large capacity model cuts a full 2 inch to 20 inch range while the more compact HC1 cuts a maximum 12 inch diameter. Both Hole Cutters install into a standard electric drill as small as 1/4" and use the same No. CB mill type cutting bit. Malco Hole Cutters store easily in a tool box and feature lightweight aluminum frames and high speed bearings at top and bottom of drill shaft to assure perfect cutting balance and long cutting life.
Lightweight aluminum frame
Install into a standard electric drill
Adjusts to cut a full 2 inch to 20 inch range of holes
