Heavy-duty tailstock chuck - videos

Heavy-duty tailstock chuck. By Cutting Edge Engineering Australia.

37:37 video:
https://www.youtube.com/watch?v=hL8puiVCqTQ

36:49 video:
https://www.youtube.com/watch?v=GPqgK3DQVms

Part 3. By Cutting Edge Engineering Australia. 40:29 video:

https://www.youtube.com/watch?v=Y9HTYvoFeOw