Started to cut my first threads; made a tool sharpening jig instead.

[twooldvolvos]

Well, I had illusions of grandeur that I would do my first threading this weekend. But being new to running a lathe, I got the cart in front of the horse.

After watching Mr. Pete and Blondie Hacks for what seemed like hours, I realized that I would need a 60 degree cutting tool. Then it was back to Mr. Pete and Blondie Hacks to figure out how to grind one. I fumbled around at my grinder (made from an old recycled motor) and came to the conclusion that I would rather have some type of jig.

Then I spotted my combination belt sander.



Per Mr. Pete I set the table at 10 degrees and proceeded to make a jig.





And after a little practice I came up with what should work as a threading tool.



I guess the threading project will have to wait for another day.

 

[mikey]

If your threads look a bit ratty, with torn edges, try increasing the relief angles to 15 degrees. It will cut easier and cleaner.