Cutting threads on glass bottles. 15:45 video:
https://www.youtube.com/watch?v=olHnFWUoJX4
Glass bottle matryoshka. 0:59 video:
https://www.youtube.com/watch?v=AFuRmqdt0-M
Previously:
https://www.homemadetools.net/forum/...718#post139938
https://www.homemadetools.net/forum/...698#post136703
https://www.homemadetools.net/forum/...205#post172636
https://www.homemadetools.net/forum/...978#post120102
https://www.homemadetools.net/forum/...151#post157607
https://www.homemadetools.net/forum/...773#post163617
https://www.homemadetools.net/forum/...665#post132917
https://www.homemadetools.net/forum/...806#post124441
https://www.homemadetools.net/forum/...814#post175177
https://www.homemadetools.net/forum/...692#post102204
https://www.homemadetools.net/forum/...427#post122254
