The Forney Easy Weld 140 FC-i machine uses flux core wire. This portable welder is ideal for do-it-yourself projects, maintenance and repair, metal fabrication and hobbyist. There is no gas required to operate this machine, and it features infinite voltage and wire feed speed control. What's Included: 8' MIG Gun, 8' Ground Clamp and 20A-15A Adapter140 FC-I MIG machine uses flux core wiring that can handle a .03" wire with a 120-volt input/140-outputCan be easily carried to any DYI project, maintenance, and/or repair that you might haveRequires no gas to operate the 140 FC-I MIG machine. The welder also features infinite voltage and wire feed speed controlContact tips (60170, 60171 and 60172),welding nozzles: (85336 and 85337), diffuser: (85339), mild steel MIG wire: (42285, 42286, 42290 and 42291), flux core MIG wire: (42300 and 42301), gun/torch: (85500), snti-spatter spray