Product Questions

Both will work for you since the center post would screw down and hold the disc in place on top of the master lap/backing plate. If you have any other questions, please email sales@kingsleynorth.com

First decide if you are looking for a rotary tumbler or a vibratory tumbler. Rotary tumblers are easier to use. This is because you can fill them with rock, water, and abrasive and let it roll for seven days without much hassle. With a vibratory tumbler...

If you dont have enough rock, is it ok to augment to 2/3 - 3/4 with ceramic media even if you have to use a lot of it , or should you wait until you have a full batch of rock ? Yes, using ceramic as filler would work if you are short on rocks. ...

That all depends on what type of material you're working with, but a good polish that works well on most stones is Cerium Oxide. If you find you have a few stones that you're having a hard time getting a polish on with cerium let us know and we can try...

Try some 500 grit Aluminum oxide on your 3rd step. search for 0-0351. This might help.