Thumler's Tumbler Model B Heavy Duty 15# Rock Tumbler 3000RPM High Speed NSR High Capacity: Holds up to

High Capacity: Holds up to 18 lbs of brass

fan-cooled motor

Thumler's Tumbler UV-10 Motor Mount Brackets

Thumler's Tumbler Model B Barrel

Thumler's Tumbler UV-18 MotorPlate - Circle

Thumler's Tumbler Model B Heavy Duty 15# Rock Tumbler 3000RPM High Speed NSR High Capacity: Holds up toThumler's Tumbler Model B Heavy Duty 15# Rock Tumbler 3000RPM ( High Speed ) Made in USA The 3000 rpm motors are used for polishing and deburring metal parts using corn cob, walnut shell, steel shot or deburring media. Features: Heavy duty, commercial grade, rotary rock tumbler Large capacity Process about 10 pounds of rocks 3000 rpm thermally protected motor, perfect to tumble polish rocks in this size barrel. Metal base 8. 125" high with a diameter