Thumler's Tumbler Model B Large Rotary Tumbler Soldering & Torches Factory-matched component for a precise

Factory-matched component for a precise fit on the original GRS stand design

Glardon-Vallorbe Swiss Made Precision Files are measured from the point where the teeth begin to the end of the file

and detailed engraving work

Both faces are identically prepared

that's over 20 years of 8-hour days without a single bulb replacement

Thumler's Tumbler Model B Large Rotary Tumbler Soldering & Torches Factory-matched component for a preciseThe 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.