Hi I'm Mike Rogers and we are making this
video for expertvillage.com on the mig welder how it is use. Before you start to weld it
is important to have the metal prepare into a decent condition. Firstly remember if you
are going to weld anything with a coating it could just be paint or it could be this
piece of steel actually coating. That coating would need removing before you could make
clean weld. Also material that you are welding if you work on your vehicle for instance could
be rusty so rush also need to be removed. You need to clean the steel back to good clean
steel before you could make a join. This useful tool along side your welder is going to be
a simple angle grinder. A small version like this is ideal for cleaning up steel, preparing
steel, and removing a occasional bad weld. Of course you can use one of these or one
of these for safety goggles because this produces a lot of spots and can be dangerous. Okay.