{"product_id":"3m-radial-bristle-disc-kit-3-4-inch-72-piece-6-grit","title":"3M 3\/4\" Radial Bristle Discs Kit","description":"\u003cp\u003e3M Radial Bristle Discs deliver long-lasting, effective polishing and finishing without the need to add separate polishing compound — it's built right into the bristles. Simply stack the individual discs onto a pin hole mandrel and use them like natural bristle brushes. Four to six discs make an excellent brush, giving you a flexible, cool-running tool that provides a uniform, easy-to-control finish while helping prevent heat buildup damage.\u003c\/p\u003e\u003cp\u003eThis 3\/4\" diameter kit is the most popular size and the most popular kit in the 3M Radial Bristle Disc line. The kit includes 72 discs total — 12 each of six different grits — covering the full range from coarse scratch removal through final polishing, plus one 3\/32\" shank diameter mandrel to get you started immediately.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePolishing compound is built into the bristles — no recharging needed\u003c\/li\u003e\n\u003cli\u003eCool-running design helps prevent heat damage to workpieces\u003c\/li\u003e\n\u003cli\u003eFlexible brush action conforms to contours for a uniform finish\u003c\/li\u003e\n\u003cli\u003eStack one disc or as many as fit on the mandrel — four to six recommended for a full brush\u003c\/li\u003e\n\u003cli\u003eLong-lasting construction for extended use\u003c\/li\u003e\n\u003cli\u003eFull progression from coarse scratch removal to final polishing in one kit\u003c\/li\u003e\n\u003cli\u003eCompatible with pin hole mandrels using a 3\/32\" shank\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDisc Diameter\u003c\/th\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKit Quantity\u003c\/th\u003e\n\u003ctd\u003e72 discs (12 each of 6 grits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMandrel Shank Diameter\u003c\/th\u003e\n\u003ctd\u003e3\/32\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMandrel Included\u003c\/th\u003e\n\u003ctd\u003eYes — one mandrel (Part # 143.128)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12 discs — 80 Grit Yellow (Part # 116.581) — Rapid Scratch Removal, Coarse\u003c\/li\u003e\n\u003cli\u003e12 discs — 120 Grit White (Part # 116.581.5) — Light Scratch Removal\u003c\/li\u003e\n\u003cli\u003e12 discs — 220 Grit Red (Part # 116.582) — Very Light Scratch Removal\u003c\/li\u003e\n\u003cli\u003e12 discs — 400 Grit Blue (Part # 116.583) — Pre-Polishing Step One\u003c\/li\u003e\n\u003cli\u003e12 discs — Pumice Pink (Part # 116.584) — Pre-Polishing Step Two\u003c\/li\u003e\n\u003cli\u003e12 discs — 6 Micron Peach (Part # 116.585) — Polishing Step One\u003c\/li\u003e\n\u003cli\u003e12 discs — 1 Micron Light Green (Part # 116.586) — Final Polishing Step Two, Finest\u003c\/li\u003e\n\u003cli\u003e1 mandrel — 3\/32\" shank diameter (Part # 143.128)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eThis product contains materials subject to California Proposition 65 warnings (Titanium-Silica-Crystalline). Use in a well-ventilated area and follow appropriate safety precautions.\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":43582553817302,"sku":"116.580","price":118.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9832\/0342\/files\/3m-34-radial-bristle-discs-kit-otto-frei.jpg?v=1719956987","url":"https:\/\/www.ottofrei.com\/products\/3m-radial-bristle-disc-kit-3-4-inch-72-piece-6-grit","provider":"Otto Frei","version":"1.0","type":"link"}