Making Tumbled Glass in a Rock Tumbler
We have used them to make lots of tumbled glass. Their barrel speeds are: MP1 (50 brpm), AR1 (40 brpm), AR2 (35 brpm), AR12 (22 brpm), and Model B (20 brpm). Lortone tumblers also turn at speeds low enough to make nice tumbled glass. However, if your tumbler turns at a speed of about 90 barrel revolutions per minute or higher, then your ...