I use my Tombstone Lincoln 225A for that kind of stuff.
😁
I have one of those. Bought it new almost 50 years ago and it still works good. Never heard it described as a “Tombstone” before.🤔Although I guess it does resemble one.
I also purchased a Miller 180 wire welder 8 - 10 years ago.
Laser welders are cool. Although I really doubt you would get much for that price. Years ago I saw a demonstration at a trade show where they were butt welding razor blades together with a laser.
John