{"product_id":"thumlers-model-b-large-rotary-tumbler-15lb","title":"Thumler's Tumbler Model B Large Rotary Tumbler","description":"\u003cp\u003eThe 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.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHeavy-duty rotary tumbler designed for continuous operation\u003c\/li\u003e\n\u003cli\u003e15 lb capacity accommodates larger finishing batches\u003c\/li\u003e\n\u003cli\u003eSuitable for use with steel shot, plastic media, abrasive compounds, and polishing media\u003c\/li\u003e\n\u003cli\u003eIdeal for burnishing, work-hardening, cleaning, deburring, and polishing applications\u003c\/li\u003e\n\u003cli\u003eCan also be used for rock tumbling with silicon carbide and cerium oxide compounds\u003c\/li\u003e\n\u003cli\u003eRubber barrel helps reduce operating noise during long tumbling cycles\u003c\/li\u003e\n\u003cli\u003eSlow rotary action provides controlled and even surface finishing\u003c\/li\u003e\n\u003cli\u003eBuilt for professional jewelry, lapidary, and workshop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eModel B High Speed Rotary Tumbler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e15 lb (6.8 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e110V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutside Diameter\u003c\/td\u003e\n\u003ctd\u003e10 in (254 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e9 in (229 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInside Barrel Dimensions\u003c\/td\u003e\n\u003ctd\u003e7 in Diameter × 8 in Height (178 mm × 203 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eBurnishing, polishing, deburring, cutting, and rock tumbling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufactured In\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eThumler's Tumbler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRotary tumbling is one of the slowest mass finishing methods but offers excellent processing capacity for the cost.\u003c\/li\u003e\n\u003cli\u003eUse steel media with detergent compounds for burnishing and work-hardening applications.\u003c\/li\u003e\n\u003cli\u003eUse plastic media with detergent compounds for more aggressive surface cutting and material removal.\u003c\/li\u003e\n\u003cli\u003eSuitable for rock tumbling with silicon carbide abrasives for cutting and cerium oxide compounds for polishing.\u003c\/li\u003e\n\u003cli\u003eNot recommended for achieving a final mirror polish on broad flat surfaces.\u003c\/li\u003e\n\u003cli\u003eDesigned for extended continuous operation over several hours or days.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thumler's Tumbler","offers":[{"title":"110V","offer_id":43545201508566,"sku":"147.780","price":433.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/thumler-s-tumbler-model-b-large-rotary-tumbler-otto-frei.jpg?v=1719959132","url":"https:\/\/www.ottofrei.com\/products\/thumlers-model-b-large-rotary-tumbler-15lb","provider":"Otto Frei","version":"1.0","type":"link"}