Multifunctional TIG/MMA/CUT 3 in 1, easy to operate, portable, durable Technical data of plasma welding ... , turn into strong plasma ARC -CT312/416 is wildly used in welding and cutting steel, such as stainless steel, alloy Steel ... (V)2030135VNozzle Ø internal(mm)--Ø 1.2Air pressure(mPa)--0.4Gas flow(L/min)2-5 80Cut thickness(mm)--1-13Arc-leadingHF vibrateTouchHF vibrate