Malco HC1 2-Inch-to-12-Inch Sheet Metal Hole Cutter Accessory for 1/4-Inch or Larger Drill Review

Malco HC1 2-Inch-to-12-Inch Sheet Metal Hole Cutter Accessory for 1/4-Inch or Larger Drill Reviewhttp://tinyurl.com/ot9kpzp Malco HC1 2-Inch-to-12-Inch Sheet Metal Hole Cutter Accessory for 1/4-Inch or Larger Drill Cuts 2"-12" (51-305 mm) holes in sheet metal including up to 20 gauge galvanized steelCommonly used by HVACR and Roofing ProfessionalsCombination English/Metric diameter gaugeHigh-speed bearings assure perfect cutting balance and a long cutting lifeInstalls into the chuck of a standard electric drill as small as 1/4-inchMade in the USA