Rock Tumbling
This will be a demo with Q & A.
The tumbling process, including that for soft and niche materials such as obsidian will be covered.
Rotary & Vibratory tumblers will be discussed and the applications of each.
This course will serve to educate you on how to get a perfect shape, polish and provide a thorough understanding of rock tumbling from the hobbyist level to the production scale level.
$50.00