... , and Cu 3)model:M6*1.0*45mm 4)ISO9001:2000 and CCC welding tip 1.0 detailed specification: 1)main used for CO2 ... welding gun2)material:Cr, Zr, and Cu3 ... )Mig/Co2/Tig/Plasma/Argon Welding Torches and Accessories :1.Binzel 15AK,24KD,25AK,36KD,501D,602D Welding Torches2.Panasonic 180A,200A,350A ...