... aluminium 3.Max cutting thickness:40mm 4,Stable arc start CUT-120 IGBT Air Plasma Cutter A Feature and Application 1.Advanced IGBT ... alloy, copper alloy1.0-20C.Product Picture D.Accessories cutting torch,earth wire and earth clamp,pressure reduction valve, gas tube ... as your specific requirements F.Two stage quality control 1,Machine Adjustment, test the inner components to maintain the best performance ...