Perfect for taking the sharp edges off machine cut parts and 3D printer finishes. Our Beach 3lb Deburring Barreling Machine comes with a plastic barrel with fins that helps turn the parts. The machine is used for deburring, and can also clean and polish those parts too. Simply place your parts into the machine together with ceramic shapes and a cutting media, and the machine will do the rest. Produces a Matt finish. If you desire a polished finish, you can do a second stage in the same machine with Steel media and polish.