Miller Electric plasma cutters are suitable for cutting metallic workpieces in construction, metalworking and maintenance & repair applications. They feature Auto-Line technology for automatically connecting to 120 - 240VAC power source without removing the covers and Auto-Refire technology for automatically controlling the pilot arc while cutting expanded metal pieces or multiple metal pieces. They also have automatic air regulation for compensating against input pressure variation, thereby ensuring constant torch pressure. Choose from a wide variety of X-TREME plasma cutters, available in cutting capacities ranging from 3/8 to 7/8 inches on Raptor Supplies.