... welding equipment. 3. inverter CUT industrial cutting machine Metal Iron Cover Portable Air Plastic Cutting Machine Cut Off Machine Cut Of ... perfect over-current,over-heart,over-volotage protection function,safety and durable.3.Widly use for cutting carbon steel,stainless steel ... ,alloy stell,copper,aluminium and so on.4.Accessories:CUT torch,earth clamp,brush/ ...