Watch how a bolt is made. Making a part for a very old lawn mower. Cutting threads with a 1937 south bend 9″ lathe. 13 threads per inch 1/2″ bar.
Here is a link to carbide tool.
https://amzn.to/2npkt1A
Locate suppliers that design, engineer, and manufacture different kinds of food conveyors. Additional Resources: https://www.iqsdirectory.com/food-conveyors …