{"product_id":"3m-3in-radial-bristle-disc-6-ply-brush-kit-7","title":"3M 3\" Radial Bristle Disc 6 Ply Brush - Kit of 7","description":"\u003cp\u003eThe 3M 3\" Radial Bristle Disc 6 Ply Brush Kit of 7 provides a complete, progressive finishing sequence in a single purchase. Each brush in the kit is assembled from 6 individual 3M radial bristle discs mounted on a 2-piece plastic tapered spindle mount configured for \u003cstrong\u003eright-hand\u003c\/strong\u003e use on a jeweler's polishing lathe. The tapered spindle mount is designed to fit the tapered spindles traditionally found on jewelers' polishing lathes, making these brushes a direct, tool-ready solution for bench polishers and metalsmiths.\u003c\/p\u003e\n\u003cp\u003eMoving through the seven grits — from aggressive stock removal down to ultra-fine finishing — allows for a systematic, controlled surface refinement process on metal workpieces.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete 7-piece progressive grit kit covering coarse abrading through ultra-fine polishing\u003c\/li\u003e\n\u003cli\u003eEach brush assembled with 6 individual 3M radial bristle discs for added body and durability\u003c\/li\u003e\n\u003cli\u003eMounted on a 2-piece plastic tapered spindle mount for compatibility with standard jewelers' polishing lathe tapered spindles\u003c\/li\u003e\n\u003cli\u003eConfigured for \u003cstrong\u003eright-hand\u003c\/strong\u003e use on a polishing lathe\u003c\/li\u003e\n\u003cli\u003eColor-coded discs for fast, error-free grit identification at the bench\u003c\/li\u003e\n\u003cli\u003eSpans a wide finishing range: 80 grit heavy abrasion through 1 micron ultra-fine polishing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDisc Diameter\u003c\/th\u003e\n\u003ctd\u003e3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePly per Brush\u003c\/th\u003e\n\u003ctd\u003e6 discs per assembled brush\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSpindle Mount Type\u003c\/th\u003e\n\u003ctd\u003e2-piece plastic tapered spindle mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHand Orientation\u003c\/th\u003e\n\u003ctd\u003eRight-hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Quantity\u003c\/th\u003e\n\u003ctd\u003e7 assembled brushes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e116.551B\u003c\/strong\u003e – 80 Grit Yellow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e116.552B\u003c\/strong\u003e – 120 Grit White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e116.553B\u003c\/strong\u003e – 220 Grit Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e116.554B\u003c\/strong\u003e – 400 Grit Blue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e116.555B\u003c\/strong\u003e – Pumice Pink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e116.556B\u003c\/strong\u003e – 6 Micron Peach\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e116.557B\u003c\/strong\u003e – 1 Micron Light Green\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use on a polishing lathe with tapered spindles (see item 116.549).\u003c\/li\u003e\n\u003cli\u003eLeft-hand tapered spindle mount versions are sold separately (see item 116.549L).\u003c\/li\u003e\n\u003cli\u003eThis product is subject to California Proposition 65 warnings.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":43586831155414,"sku":"116.550","price":212.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/3m-3-radial-bristle-disc-6-ply-brush-kit-of-7-otto-frei.jpg?v=1719955767","url":"https:\/\/www.ottofrei.com\/products\/3m-3in-radial-bristle-disc-6-ply-brush-kit-7","provider":"Otto Frei","version":"1.0","type":"link"}