They're more like high frequency TIG welders. But yeah, you can weld stuff like aluminum foil and razor blades with them. That is indeed a small "torch" though.Amazing. To just pull this of his butt, so to speak, the proportions are great. Beautiful job. And is that seriously a micro mig welder? Never seen one that small.
Amen. I have nothing further to add.Anything of REAL value takes time. This is one prime example! Much respect!