... % duty cyclethickness of workpiece for TIG welding:5mmDC(weld all metal materials except aluminum) Highlighted Features:220v,1 phrase(minimum ... industry, mechanical contracting, shipyard installation / repair, dairy industry, construction, aluminum welding industrial, portable, ship service / repair, heating, ventilation and air ... torch+4m torch cable+earth clamp+3m earth wire+2 pcs of KDP-16a black