Thumler's Tumbler Model B Large Rotary Tumbler Casting Machines & Equipment available separately from Otto Frei:

available separately from Otto Frei:

Jewelry components in gold

96 kg) Cardboard Box 121

Less finishing: Clean casts reduce filing and polishing time

9% for harmful smoke and odors

Thumler's Tumbler Model B Large Rotary Tumbler Casting Machines & Equipment available separately from Otto Frei:The Thumler's Tumbler Model B Large Rotary Tumbler is a heavy duty rotary tumbler designed for continuous burnishing, polishing, cutting, and surface finishing applications. Built for jewelry studios, lapidary work, and general mass finishing, it steadily processes parts over long cycles for consistent results. The low, steady rotation and rhythmic motion create a methodical finishing action that works around the clock with minimal supervision.