Lathe sensitive drilling attachment. By Cazual Haze. 22:35 video:
https://www.youtube.com/watch?v=3giWREmrFgo
Previously:
https://www.homemadetools.net/forum/...291#post177046
https://www.homemadetools.net/forum/...172#post176586
https://www.homemadetools.net/forum/...509#post170097
