... Steel,aluminium and copper cutting LGK8 Series Air Plasma Arc Cutter:Product description:1. Suitable for cutting all metal meterial ... etc.2. Reliable and quick arc starting,fast cutting speed,narrow and smooth cutting seam,small defromation of work ... piece3. Compressed air as cutting air supply,which is no pollution,economic and ... Weight (kg)100140 LGK8 Series Air Plasma Arc Cutter