Welding table. By Donn DIY. 13:00 video:
https://www.youtube.com/watch?v=_OQsDmu45YI
Previously:
52 sets of plans for homemade spot, arc, MIG, and TIG welders
https://www.homemadetools.net/forum/...424#post162035
https://www.homemadetools.net/forum/...132#post161005