A man holds a welding device and adjusts it while showing his work area.  The welder is held over a steel plate and moved slowly.  The man pulls the welder over a copper colored piece of metal.  The man puts down his face guard and welds a spot on a piece of metal.  The man stops for a break.  The man welds a line into a piece of material.  The man holds up a hammer chisel over the bar of metal and chips off some pieces.  the man uses a wire brush to clean the metal.