What is the thickest material a person can weld with this? I have co2/
argon mix and .024 wire, but can use up to .035 wire. It is a 110 unit.

I'd say from my nearly 40 years of welding now that there would be no limit
to the thickness. Fusion, penetration, and sticking would be the only
problems. But you COULD "weld" it.

Steve ;-)

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