Thumler's Tumbler Model B Large Rotary Tumbler Magnifiers 2") / 65 mm (2

2") / 65 mm (2

026") diameter

and longevity

Direct replacement for original Thumler's Tumbler motor belts

30 Adjustable Chuck Handpiece — the most popular jewelers' handpiece in the U

Thumler's Tumbler Model B Large Rotary Tumbler Magnifiers 2") / 65 mm (2The 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.