Square tube corner notching machine - videos

Square tube corner notching machine.

0:26 video:
https://www.youtube.com/watch?v=eCO_rAPN3Qs

1:37 video:
https://www.youtube.com/watch?v=lpKQ4qS8eQY


More: https://tubepunching.com/

Previously:

https://www.homemadetools.net/forum/...773#post148187
https://www.homemadetools.net/forum/...664#post132916
https://www.homemadetools.net/forum/...105#post141234
https://www.homemadetools.net/forum/...688#post136656

It's a one trick pony but what a trick. I'd love to have one of those.

no it can do other things also!!