The Malco TurboShear converts your power drill to power shears. To operate this time-saving tool, simply insert the TurboShear directly into any 3/8-inch chuck of a standard 1,200 RPM A/C or cordless drill. This rugged but inexpressive accessory cuts straight and to the left. It makes fast cuts in sheet metal and is capable of navigating tight curved patterns and squares in heavy 20-gauge galvanized steel. Blind cuts require only a 1/2-inch starting hole. Cutting applications include both ferrous and non-ferrous sheet metals, metal roofing/building panels, vinyl, steel mesh, duct work, even the thick metal of furnace jackets, equipment enclosures or automotive body panels. An offset design keeps both hands away from work surface. The long-wearing hardened jaws are also replaceable.