... for cutting stainless steel, alloy steel, carbon steel, copper, aluminum ect. 2. Use only compress air, low cost ... sanding, quickly in cutting, minimumthermo-deformation, and high cutting accuracy. 5. LED digital current display, cutting current adjustable, ... PLASMA CUTTING series. And most of welding machines are export to our overseas customers. DC Inverter Air Plasma Cutting Machine: Cutter(LGK-60) ...