Thumler's Tumbler Model B Large Rotary Tumbler Investment 250 mm Example: A 10

250 mm Example: A 10 x 12 liner graver has a true width of 1

782 Manufacturer Stock No

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

metalsmiths

Thumler's Tumbler Model B Large Rotary Tumbler Investment 250 mm Example: A 10The 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.