Home projects and repair, sheet metal autobody work, farm and small shop welding - the Power MIG® 140C designed for 120 volt household power does it all! Use the continuous voltage control to precisely dial in the settings some thin sheet metal and aluminum applications require for optimal results. Lincoln® Diamond Core TechnologyTM and the rugged drive system aid arc performance for MIG welding on thin gauge steel, stainless and aluminum. Or, use gas-less flux-cored welding for deep penetration on thicker steel, even outdoors! Compare performance, features and price and you'll agree ... Power MIG®. The Professionals ChoiceSM!