Stanley Welding 59020 1800 Top MIG Stick Welder 230-Volt 25-160 Amp output range for a variety of MIG welding jobs Welds steel, stainless steel, flux, aluminum, copper, high strength steels, and low carbon alloys up to 3/8 in. with single pass For use with MIG or Flux Cored wire .03" - .04" in diameter Ultra-efficient DC inverter technology for longer duty cycle, ultra-compact size and smoothest welding Adjustable settings such as wire speed, power, pre-gas, ramp-up, bump-back, time-on and pause time