Applicable for high-speed cutting on various metal plates or tubes such as for cutting carbon steel, silicon steel, stainless steel, aluminum alloy steel, spring steel , Iron plate , manganese steel, rare metals galvanized steel, electrolytic galvanized steel, pickling board, chromium nicket iron alloy, nicket titanium alloy ,aluminum zinc alloy, titanium alloy ,brass ,copper, Bronze, Gold Plate, Silver Plate, Ultra-high type, special metal material cutting and many kinds of metal materials cutting and so on.