With this attachment for your arc welder you can run smooth even welds joining sheet metal as thin as 22g.
A pulsating action along with a current reduction diode lowers the amperage enough to give you full control of the welding operation.
It uses ordinary 1.6mm/16g arc welding rods and will weld up to 3/16 steel.
Comes complete with instructions.
Needs 50-70 amps from your arc welder and a No.9 to No.12 shade in your face shield.