O K guys, I would like to find a tig welder that is cheap, it doesnt matter whether new or used as long as it will weld sheet metal. Would like to be able to weld aluminum and stainless. I have a hobart ac/dc stick welder and have been told that there is a unit that will 'piggy back' on to it that will allow tig welding. Cant find one. any advise, wit , wisdom??????????? :laugh:
