Vibratory tumblers are small machines designed to polish small metal objects and other items with a rapid vibrating action. They consist of a small vibrating machine and a bowl that mounts on top of it.You can thoroughly clean and polish small parts with the gentle cleaning action of the tumbler. Ideal for de-rusting and cleaning or de-burring parts up to 10 long. The heavy duty, sturdy polyethylene vibratory bowl (with lid), sits on a steel motor housing. The bowl rests on rubber mounted feet for added stability when operating.The drum opening is 10-1/2" in diameter allowing the easy addition or removal of items.Takes 8 kilos of parts and media (sold separately)Various types of media are available CLICK HERE for options230 volt supply required.