MIG Flux Core Welder 115V,70A with Thermal Overload Protection (Campbell Hausfeld WG216001AV) Robust metal design; 4 heat settings for different metal thickness up to  inch. Infinite wire speed control for a smooth, even weld bead Flux-core wire (no gas) or MIG wire, requiring no additional parts. Trigger Activated Arc keeps weld wire electrically cold until trigger is pulled and also includes thermal overload protection to avoid overheating Robust steel case for convenient portability as well as added durability Duty cycle: 20% @ 30A, 70 Amp Wire Feed Welder, runs on 115 volt power. Weld and ground cable length: 8 feet Finish your projects faster and easier with Campbell Hausfeld - The Air Power Expert