DC Inverter Air Plasma Cutting Machine: Cutter Non-touch to initiate arc, narrow seam, smooth cutting face, quick in cutting. DC Inverter Air Plasma Cutting Machine: CutterMODEL:LGK-60Specifications : ParameterMODELLGK-60LGK-70LGK- ... no need sanding, quickly in cutting, minimumthermo-deformation, and high cutting accuracy. 5. LED digital current display, cutting current adjustable, exact and ...