Thank you very much for your comment, the truth is that it seemed to me an interesting tool that I had never seen before, a strong hug and thank you for the comment (translator)
Quote Originally Posted by madokie View Post
yes it does has some use,but in most shops they will have taps and dies and a thread cutting lathe to chase the threads with, and i have had both metric and inch versions of these (made in USA)in my tool box for 20 years now.am i the only one who reads tool catalogs anymore?