Colton is engaged in manufacturing a wide range of welding and cutting machines since its incorporation in the year 1978. As part of that the company offers light duty step switch metal inert gas welders model endura 400e/250e. These are provided with external wire feeder. These are provided with special inductor for least spatter and excellent weld bead. Light duty step switch metal inert gas welders endura 400e/250e comes with following salient features: