... 4. Cool Operation, Long Consumable Life 1.Simple operation, smooth cutting surface 2.Suitable stainless steel, copper, iron ,aluminum metal 3 ... to cut metal plates in various routes* Outstanding cutting performance.Especially suitable for cutting carbon steel,stainless steel,aluminum and copper * Widely ... is assuredTECHNICAL SPECIFICATIONS:PICTURES: Inverter DC Plasma Cut 40 plasma Cutting Machine