Ceramic tumbler media makes the entire rock tumbling ... Rock tumbling ceramic pellets are reusable and can be used during every rock polishing grit cycle re-closable seal bags to prevent messy ...

If you’re reading Hackaday, there’s a good chance you had a rock tumbler in your younger days. Hell, we’d put odds on a few of you having one rumbling away in the background as you read this.

If you’re reading Hackaday, there’s a good chance you had a rock tumbler in your younger days. Hell, we’d put odds on a few of you having one rumbling away in the background as you read this.

Rotary tumblers are a good option for beginners, they are affordable and easy to use. Look for a tumbler machine with a rubber rock tumbler barrel to reduce noise and vibration. A vibratory ...

This lapidary polisher jewelry making tools feature ensures optimal cooling and lubrication during the grinding and gemstone, jewelry, rock polishing process, all while using clean water on your ...