... air pressure, the protective work reliability is strong.It can cut various of metal, such as carbon steel, stainless steel, ... 0.6m,cutting torch 1pcs. 2.SpecificationParameter CUT-40(LGK-40) CUT-60(LGK-60) CUT-100(LGK-100) CUT-160(LGK-160) Rated input voltage ... .0-25.0Touch20-60CUT601.0-30.0Un-Touch20-100CUT1001.0-40.0Un-Touch20-160CUT160Aluminum, Copper, Copper alloy, Aluminum alloyPerfect cutting ...