2-piece mill vise - video

2-piece mill vise. By MrPragmaticLee.

29:04 video:
https://www.youtube.com/watch?v=pZECTmfl2-c

31:26 video:
https://www.youtube.com/watch?v=x5K3FeDAefA

That is just bloody genius. I'm building one. I hate loosing so much height with my vises. This is amazing and it's so simple!