table slide tig welding ( put plasma cut or welding mig )

Hi
it i found in youtube here in Brazil and post.
Tool homemade did to welding with tig, but with mig too working.

very simple, guy did with drill and screew.

https://www.youtube.com/watch?v=ZkzCmcyrUPo

credit to Cristiano Maikon souza

Very cool! thanks for posting these videos.

Nice! It's good to see other people's approach to solving a specific need. This one's clever and (relatively) simple.