Metal shaping beads and panels. By Wray Schelin. 8:51 video:
https://www.youtube.com/watch?v=EKOJW1owUa8
Previously:
9 plans for homemade bead rollers and tube notchers
https://www.homemadetools.net/forum/...210#post157832
https://www.homemadetools.net/forum/...136#post176437
