The GiantTech CAT250D 3-in-one Combination TIG/Stick Welder & Plasma Cutter is a serious multi-function machine for the craftsman and professional both. The CAT250D is a portable full featured three function machine including a Plasma Cutter, a TIG Welder and a Stick ARC welder with MOSFET inverter technology weighing just 27 pounds. The CAT250D TIG/Stick Welder & Plasma Cutter is capable of welding/cutting just about any type of metal and is the ideal tool for those in the metal fabrication and construction industries where machine portability is crucial. The CAT250D TIG/Stick Welder & Plasma Cutter has an adjustable cutting current between 10A and 50A which makes it a must have in the automotive industry. Consumables are readily available and are a fraction of the cost of traditional product lines saving you many thousands of dollars in the long run. All MOSFET power transistors are manufactured by either FUJI or TOSHIBA of Japan, chosen for their reliability and longevity in the toughest of environments. With a 3 year parts and labor warranty to back your purchase you will enjoy many years of reliable cutting operations. Machine comes prewired to accept our foot pedal control ( separate purchase, Foot Pedal ).