{"product_id":"3m-2-radial-bristle-discs-7-grits-pack-10","title":"3M 2\" Radial Bristle Discs","description":"\u003cp\u003eReplace cloth buffs and polishing compounds with 3M 2\" Radial Bristle Discs — a cleaner, more consistent approach to surface finishing for jewelers and metalsmiths. The polishing compound is built directly into the bristles, so every use delivers a fresh charge and uniform finish across the entire work surface. These flexible, cool-running discs are long-lasting and economical, making them a practical upgrade for any polishing workflow.\u003c\/p\u003e\u003cp\u003eStack multiple discs together on a tapered spindle mount to build a custom polishing buff suited to your specific job. The recommended stacking range is a minimum of 3 discs and a maximum of 8 discs. Use with 3M Bristle Disc Tapered Spindle Mounts (see part numbers 116.549 and 116.549L), designed for use with polishing motors with tapered spindles.\u003c\/p\u003e\u003cp\u003eSeven grits are available to take a piece from aggressive scratch removal through final high-luster polish. Pre-stacked, ready-to-use brushes are also sold individually (116.561B–116.567B), or as a complete kit of all 7 grits (116.560).\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuilt-in polishing compound delivers a fresh charge with every use\u003c\/li\u003e\n\u003cli\u003eStack 3–8 discs to build a custom-sized polishing buff\u003c\/li\u003e\n\u003cli\u003eFlexible, cool-running design reduces heat buildup during polishing\u003c\/li\u003e\n\u003cli\u003eSeven grits cover the full range from rapid scratch removal to final high-luster polish\u003c\/li\u003e\n\u003cli\u003eLong-lasting and economical — replaces traditional cloth buffs and compounds\u003c\/li\u003e\n\u003cli\u003eFor use with polishing motors equipped with tapered spindles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter\u003c\/th\u003e\n\u003ctd\u003e2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePack Quantity\u003c\/th\u003e\n\u003ctd\u003e10 discs per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStacking Range\u003c\/th\u003e\n\u003ctd\u003eMinimum 3 – maximum 8 discs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Mounts\u003c\/th\u003e\n\u003ctd\u003e3M Bristle Disc Tapered Spindle Mounts (116.549, 116.549L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eAvailable Options\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart #\u003c\/th\u003e\n\u003cth\u003eGrit \/ Grade\u003c\/th\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003cth\u003eIntended Use\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e116.561\u003c\/td\u003e\n\u003ctd\u003e80 Grit\u003c\/td\u003e\n\u003ctd\u003eYellow (Titanium Dioxide)\u003c\/td\u003e\n\u003ctd\u003eRapid scratch removal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e116.562\u003c\/td\u003e\n\u003ctd\u003e120 Grit\u003c\/td\u003e\n\u003ctd\u003eWhite (Titanium Dioxide)\u003c\/td\u003e\n\u003ctd\u003eLight scratch removal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e116.563\u003c\/td\u003e\n\u003ctd\u003e220 Grit\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003ctd\u003eLight scratch removal, less aggressive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e116.564\u003c\/td\u003e\n\u003ctd\u003e400 Grit\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003ctd\u003ePre-polishing — surface preparation for final polish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e116.565\u003c\/td\u003e\n\u003ctd\u003ePumice\u003c\/td\u003e\n\u003ctd\u003ePink (Silica)\u003c\/td\u003e\n\u003ctd\u003ePre-polishing — surface preparation for final polish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e116.566\u003c\/td\u003e\n\u003ctd\u003e6 Micron\u003c\/td\u003e\n\u003ctd\u003ePeach\u003c\/td\u003e\n\u003ctd\u003eFinal polishing to a high luster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e116.567\u003c\/td\u003e\n\u003ctd\u003e1 Micron\u003c\/td\u003e\n\u003ctd\u003eLight Green\u003c\/td\u003e\n\u003ctd\u003eFinal polishing to a high luster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eContains Titanium Dioxide (80 Grit Yellow, 120 Grit White) — California Proposition 65 warning applies.\u003c\/li\u003e\n\u003cli\u003eContains Silica (Pumice Pink) — California Proposition 65 warning applies.\u003c\/li\u003e\n\u003cli\u003ePre-stacked brushes sold individually: part numbers 116.561B–116.567B.\u003c\/li\u003e\n\u003cli\u003eComplete 7-grit master kit available as part number 116.560.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"80 Grit Yellow","offer_id":43705334399190,"sku":"116.561","price":40.25,"currency_code":"USD","in_stock":true},{"title":"120 Grit White","offer_id":47563451269334,"sku":"116.562","price":40.25,"currency_code":"USD","in_stock":true},{"title":"220 Grit Red","offer_id":47563018076374,"sku":"116.563","price":40.25,"currency_code":"USD","in_stock":true},{"title":"400 Grit Blue","offer_id":47562678239446,"sku":"116.564","price":40.25,"currency_code":"USD","in_stock":true},{"title":"Pumice Pink","offer_id":47562352787670,"sku":"116.565","price":40.25,"currency_code":"USD","in_stock":true},{"title":"6 Micron Peach","offer_id":47561565962454,"sku":"116.566","price":40.25,"currency_code":"USD","in_stock":true},{"title":"1 Micron Light Green","offer_id":47557467603158,"sku":"116.567","price":40.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/3m-2-radial-bristle-discs-otto-frei.jpg?v=1719955136","url":"https:\/\/www.ottofrei.com\/products\/3m-2-radial-bristle-discs-7-grits-pack-10","provider":"Otto Frei","version":"1.0","type":"link"}