Thumler's Tumbler Model B Large Rotary Tumbler Investment Stage 2: F033-GPC Filter —

Stage 2: F033-GPC Filter — Otto Frei #147

but perform excellently on all metals

782 Manufacturer Stock No

40mm – 2

Thumler's Tumbler Model B Large Rotary Tumbler Investment Stage 2: F033-GPC Filter —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.