recommended for all kinds of more intense workshop welding and cutting practice, installation works, repairs, etc. Suitable to use with the most popular electrode diameters, optimal welding arc functions are added: HOT START, ARC FORCE, ANTI-STICK. The model features infinitely variable adjustment of welding current in MMA, TIG welding methods and plasma cutting, HF arc ignition. The machine provides a quick and precise cut of alloy and non-alloy steel, copper, brass and aluminum using compressed air (provided by an outside compressor), wide working current range (15-40A) infinite variable adjustment, max. thickness of material: 12mm