... type and high efficiency, economy and practical One machine has three purpose, be able to work as TIG,MMA and CUT ... type and high efficiency, economy and practical One machine has three purpose, be able to work as TIG,MMA and CUT ... more than priceTechnical specificationsDC INVERTER MMA/TIG/CUT MACHINE Digital CT 312 Digital CT 416 Input Power voltage frequency AC.(single phase ...