... compare with flame cutter 2.Thick metal plate can be cut easily CUT-40 DC Inverter Plasma CutterFeatures:a, Cutting capacity increased ... compare with flame cutter;b, Thick metal plate can be cut easily and quickly;c, Suitable for cutting stainless steel, copper ... operation, smooth cutting surface;e, Hf untouched ARC-starting cutting (70,100, 120);f, Hf touched ARC-starting cutting (30,40 ...