Detailed Product Description CT-312 TIG/MMA/CUT/Welding Machine/Cutting Machine1. Suitable for TIG,SMAW, cutting, exclusive product ... , multi functions in one machine; 2. Electronic function shift, easy to operate, economic and ... , simple structure, safe and reliable.Technical specificationsMMA/TIG/CUT DC INVERTER MACHINECT 312 Input Power voltage frequency AC.( ...