The Lincoln multi-process welder Flextec 650 Description: Flexible Multi-Process Capability - Including stick, Touch Start TIG (DC), MIG, flux-cored, CV submerged arc welding and carbon arc gouging with up to a 1/2 in. (12.7 mm) carbon; Gain the advantages of inverter technology over conventional welders; Standard 15A 115 Volt Auxiliary Power – For 115 volt wire feeders, grinders, or lights; Simple Operation - The user interface is designed with the operator in mind; Bright Digital Amp and Volt Meters - Easy to monitor, even in sunlight, and presettable for precise procedure control