MIG-200 3 In 1 Inverter Welder. Multifunction 3-in-1 MIG/TIG/MMA professional combo welder, capable of welding up to alloy, mild steel, weld steel, stainless steel, copper and cast Iron. It can work well with solid wire and flux cord wire, it also has the TIG Torch and STICK function, can weld steel and stainless steel perfectly. IGBT Inverter Differences Between MIG and TIG. Where a MIG welder (Metal Inert Gas) uses a consumable rod, a TIG welder (Tungsten Inert Gas) uses a nonconsumable electrode. This might seem to be a fairly elementary difference, but it has important ramifications for the technique you use. TIG WELDER, STICK WELDER AND PLASMA CUTTER ALL IN ONE units are a must have for the home hobbyist who wants one machine that does it all! The Everlast PowerPro SI series offers AC and DC pulse TIG welding, DC stick welding capability, and as an added bonus a plasma cutting capability via an extra, self-contained inverter within the unit itself. TIG/MMA/MIG Welder - MIG235 3in1 Combo Multi-Function Welding machine 110/220V. US $429.30. 4.4 (5) 11 Orders. TIG/MMA Air Plasma Cutter - Tosense CT312 3 in 1 Combo ... ESAB REBEL EMP 235IC MIG/STICK/TIG WELDER WITH CART #0558012704. Introducing Rebel EM 235ic - the next level Rebel welding machine for MIG welding performance in a portable package. When it comes to getting around and getting work done, Rebel EM 235ic is second to none.