The Lincoln Electric 90i FC WELD-PAK Flux-Cored Wire Feed Welder K5255-1 is a reliable and efficient welding machine designed for welding mild steel. With a semi-automatic feed system, this unit offers ease of use and precision welding. It features thermal overload protection, a metal case, and operates at 110V for safety and convenience. Lincoln Electric is a trusted brand known for quality welding equipment, making this unit a valuable addition to any welding workspace.