Lotos LTP5000D 50Amp Non-Touch Pilot Arc Plasma Cutter, Dual Voltage 110V/220V, 1/2 Inch Clean Cut, Brown Compact plasma cutter has a handle for portability and uses non-hazardous compressed air to cut stainless steel, alloy steel, mild steel, copper, and aluminum Pilot arc torch efficiently cuts though rough, painted, and rusty surfaces and produces minimal slag; PAPST advanced German cooling system MOSFET transistor produces a uniform output to enable cutting of thin metal and can reach high power output for cutting thick metal Dual voltage capability allows the machine to run directly on 220V 50/60 Hz power, or on 110V 50/60 Hz with the use of a pigtail (sold separately) Includes a plasma torch, ground clamp and cable, air regulator, air hose, and air hose connections. Suitable for Stainless Steel, Alloy Steel, Mild Steel, Copper, Aluminum, etc. Input Current:20A 50 Amp Digital Inverter Air Plasma Cutter Automatic Dual Voltage / Dual Frequency (110/220V 50/60Hz) PAPST Advanced German Cooling System Max Severance Thickness: 3/4" Max Cut Thickness: 1/2"