3 in 1 tig arc clean welder machine. 3 modes, portable handle and effortless to use. Are you ready to weld metals together and let your creativity run as you wish. Well, you are in luck, the multi-functional 3-in-1 tig/arc/clean professional combo welder is capable of welding stainless steel, iron, mild steel, copper and nickel. These functions allow control of the welding process at a professional level from start to finish. It is perfect for any home project, for example, repairing your bedstead, snowblower, saw table and other household equipment via its outstanding 60% duty cycle. It is also ideal for diy programs. Take your welding projects anywhere, thanks to our lightweight welder machine and start welding today.