Homemade router sub-base and centering cone. By JSK-koubou. 13:36 video:
https://www.youtube.com/watch?v=w5TPj_mh7Sc
Previously:
https://www.homemadetools.net/forum/...003#post144992
https://www.homemadetools.net/forum/...457#post142766
https://www.homemadetools.net/forum/...723#post143744
