Ever wondered how intricate threads are formed to perfection? Watch as the lathe machine and thread drill work together to craft these finely-tuned components.

Discover the fascinating world of precision machining in our latest video, "Lathe Machine with Drill". Learn how these ...

If you have never used a lathe start with a manul. Practice on the materials you intend on using.<BR><BR>Cheap CNC machines are fine for light work woth light being the operative word.

This article was originally published with the title “How to cut Threads Without a Screw-Cutting Lathe or Thread-Chasing Tool” in Scientific American Magazine Vol. 102 No. 16 (April 1910), p ...