.125” tick 3.5” diameter aluminum tube welded to billet driveshaft yoke
250 amps with foot pedal
30% EP AC balance
120 HZ
3/32 5356 aluminum filler rod
3/32 Lanthanated tungsten
#7 cup at 20 cfh
Scotch brited and acetone wiped before welding along with filler rod
Could have used bigger bevels to make it look nicer.