MIG Welding Troubleshooting, Tips and Tricks, Best Practices, Equipment, Work, Metalworking
Similar ideas popular now
The difference between the two is the way the arc is used. MIG (metal inert gas) welding uses a feed wire that constantly moves through the gun to create the spark, then melts to form the weld. TIG (tungsten inert gas) welding uses long rods to fuse two metals directly together.