A welder for the trailer park driveway project.
Sorry guys, but for me, fluxcore is not even a choice. I use straight CO2 because it's cheaper than CO2 -Argon mix, and does a good enough job for anything I need.
This is 5/16 or 3/8 with CO2. I did use the Lincoln 180 series mig, not my little 110
This is either 2 x 7/16 or 1/2 thick
When "pushing" metal thickness with a 120V machine, it is VERY important to use heavy primary wire. You cannot weld very thick stuff with a raggy old no16 'xtension cord