I just bought a 140 amp Hobart mig a couple of months ago.
It is rated at 1/4" stating that it is "able to weld up to 1/4" material in one pass, thicker materials may require more than one pass".
It is rated at 1/4" stating that it is "able to weld up to 1/4" material in one pass, thicker materials may require more than one pass".