... carbon steel, stainless steel, copper, aluminium, nickel, titanium.2.1 Character:2.1.1 Widely cutting field, not only cutting normal carbon steel ... ,but capable to cut stainless, aluminium, copper, nickel and titanium, compound metal, cast iron, almost all kinds of electric ... , environment, ventilation equipment, automobile, train, shipbuilding, etc.2.1.2 It’s convenience to use, cut shaped good, don ...