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> Malco HC2 - 2"-20" hole cutter - hvac sheet metal ducts
Malco HC2 - 2"-20" hole cutter - hvac sheet metal ducts
Malco Hole Cutters adjust for making 2 to 20 inch holes in galvanized sheet metal. The large capacity model HC2 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.
NOTE: Cutting bit wears only in the dimension of the thickness of material cut.
Adjusting bit up or down slightly will expose a new cutting edge and thus increase life of bit.
