Thread-cutting methods a treatise on the operation and use of various tools and machines for forming screw threads, including the application of lathes, taps, dies, standard and special attachments, thread-milling machines, and thread-rolling machines. This book, "Thread-cutting methods a treatise on the operation and use of various tools and machines for forming screw threads", by Franklin Day Jones, is a replication of a book originally published before 1918. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.