so this is my ball mill that is use to grind up kitty litter or what ever you want into a fine powder.your supose to use lead balls but I dont have any so I used nuts and bolts.maybe i should call it a nuts and bolts mill heheh.Well anyway I pour the container half full of kitty litter and the other half with nuts and bolts about 2pound worth and start the motor and let it run for ummm about 2 to 3 hours it depens on how fine to your stuff to be.I like my stuff super fine :)
This is the container.Its just an old 5 pound coffee can with a bike intube wrap around it to give it some more grip on the the shaft.
