![[JA]Making *MaNy* threads on Ruby / Koichi Sasada @ko1](https://i.ytimg.com/vi/G0LX53QJdBE/mqdefault.jpg)
[JA]Making *MaNy* threads on Ruby / Koichi Sasada @ko1
The goal of this project is to
How to cut a thread on a manual lathe (Intermediate method ideal for home workshop & hobby engineer)
How to cut
The goal of this project is to
How to cut