For easy, economical welding, without shielding gas, use Eastwood\'s 90-Amp AC Flux Core Welder. Get MIG-welding functionality, without the need for shielding gas. AC-wound transformer delivers 90 amps of flux core welding in mild steel with self-shielding, 0.030\" flux wire. Welds mild steel as thick as 1/8\", as thin as 20-gauge No need for shielding gas or regulators Use it for in-garage or in-home projects Count on Eastwood to bring you a pro-quality flux core welder that\'s easily affordable. Get the functionality of MIG welding, without the need for shielding gas. Instead, fluxed-core wire contains a material that, when burned, shields the weld from contamination. Use it to weld mild steel as thick as 1/8\", as thin as 20-gauge. 120vAC input on standard 15-amp household circuit. Not for aluminum. Contains One Complete 90A Flux Core Welder Product Specifications: Input Voltage:  110-120VAC Output Range:  60-90 Amps Duty Cycle:  20% @90 Amps Weld Material:  Steel, Stainless Steel Maximum Weld:  1/8\" Weight:  36 lbs. Torch:  Tweco Style Torch Length:  6\' Power Source:  Transformer Ground Length:  6\'