Thumler's Tumbler Model B Drive Shaft
It will process about 10 pounds of material
One 4 Ounce Pack of Fine Grit
Metal lid and rubber gasket prevent leaks
4 grades of polishing abrasives
Thumler's Tumbler A-R2 Rotary Rock Tumbler Two Barrels UV-18 Thumler's Tumbler Model B DriveThumler's Tumbler A R2 Rotary Rock Tumbler Two Barrels Made in USA Features: Versatile two barrel, 6 lb. capacity tumbler Uses two 3lb. capacity, long life, molded rubber barrels Heavy continuous duty, fan cooled motor. Overload protected. Rotary tumblers polish rocks, stones, coins, clean cartridges, polish brass and other metals. This is extensively used by serious hobbyists, laboratories, schools and industry for an unlimited variety of tumbling