Thumler's Tumbler Model B Large Rotary Tumbler Investment 21–18 gauge)

21–18 gauge)

Available in two sizes to suit different workspace needs

Release the lever and the clasp closes securely

40mm – 2

Ships via truck freight only

Thumler's Tumbler Model B Large Rotary Tumbler Investment 21–18 gauge)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.