Welding woes...frustrating!!

Will this cord work it's a 5-20 20 amp 125 volt will it work on with 110 volt? I know I will have to get a 20 amp outlet with the t on the white side but thsts ok.
Conntek 20520-050 NEMA 5-20 Outdoor Extension Cord 20 Amps 125 Volts, 50 Feet https://www.amazon.com/dp/B00KC108MC/?tag=joeychgo-20


No that is still a 12 gauge cord. Electricity doesn’t care what plug they put on the end. You will still get too much voltage drop from the 12 gauge wire