Ready to tumble? Edward E. Smith, inventor of the Mini-Sonic and the Vibra-Sonic Tumblers. will lead you through the basics of the tumbling process in various fields, including lapidary, industrial, and commercial. Smith applies his 40-plus-years' love affair with tumbling to bring you this informative and essential teaching tool.
In this revised edition, numbered sections allow you to cross reference the contents section and easily and immediately access the information you want. The guide covers such diverse topics as choosing tumbling materials, tumbling media, abrasives, compounds for polishing, rotary vs. vibratory tumbling methods, and many more! Includes complete suggestions and "recipes" for both rotary and vibratory tumblers.
Spiral-bound: 102 pages
Publisher: Secrets of the Pros 3rd edition (2005)