Brand New ARC Welder 165A Inverter MMA Welder Machine 110/220V IGBT Digital Display Hot Start Portable Stick Welding Machine with Electrode Holder, Earth Clamp and Cable Adapter. ARC165 welder WT2040 adopts IGBT inverter technology, powerful welder capable of welding mild steel, weld steel, stainless steel and cast iron. Energy efficient: Reduce the damage of Copper and Iron, obviously increase the welding frequency and energy-conserving. Pure copper core cable, stable current output, long-distance transmission loss, high efficiency. Portable design: The net weight of this welder is 3.2kg. This welder features a easy carrying handle, compact design, convenient. Multi Use: With this welding machine you can weld steel, stainless steel, titanium, magnesium and copper. All our products are brand new and sealed. We take our reputation seriously.