Thumler's Tumbler A-R2 Rotary Rock Tumbler Two Barrels H&R 4GHz FHSS 4-Channel High Voltage

4GHz FHSS 4-Channel High Voltage Receiver

Width: 82mm

Inner Wheel bead diameter: 3

High-torque digital servo with spring-style servo saver

Thumler's Tumbler A-R2 Rotary Rock Tumbler Two Barrels H&R 4GHz FHSS 4-Channel High VoltageThumler'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