MIG, metal inert gas, welding is also known as gas metal arc welding (GMAW). It is when an electric is created between an electrode and metal workpiece. It ends up heating the two metals causing them to become joined. Some MIG Welding Supply products include:
MIG (metal inert gas) welding is a lot simpler to learn compared to TIG (tungsten inert gas) welding. MIG welding uses a wire that is continuously fed to connect to pieces of metal together for a quick weld. TIG welding is usually used on thinner objects and is a much more detailed way of welding than MIG.