SIP HG500 Inverter Plasma CutterThe SIP HG500 Inverter Plasma Cutter provides consistently high quality and accurate cutting of a range of varied conductive materials, in tandem with infinitely variable power output, including mild steel, stainless steel, copper, bronze and aluminium. 15A to 50A output current; 50A @ 60% duty cycle High duty cycle for longer cutting times than others 12mm quality cut and 15mm severance cutting capacity Parts in place safety circuit for added peace