{"product_id":"3m-81373-type-c-fibre-sand-heavy-duty-grinding-disc-36-grit-7-x-7-8-arbor","title":"3M 81373 Type C Fibre Sand Heavy Duty Grinding Disc, 36 Grit, 7\" x 7\/8\" Arbor","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eThis 3M Fibre Disc 381C is a versatile and general purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal \u0026amp; finishing to blending on common metals like carbon steel.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul style=\"text-align: justify;\"\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eHeavy weight fibre backing is tough and durable\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eVersatile disc can tackle many applications, from grinding to blending\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eUsed with portable tools for easier access of workpiece\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eClosed-coat construction provides good grain density and durability\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eResin bond withstands heat and stabilizes the disc under pressure and heat to increase productivity.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #800000; font-size: medium;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cul style=\"text-align: justify;\"\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eApplications:  Finishing, Grinding \u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eColor: Brown\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eDiameter: 7\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eCenter Hole Diameter: 7\/8\"\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eGrade: 36\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMax RPM: 8600\u003c\/span\u003e\u003c\/li\u003e\r\n\u003cli\u003e\u003cspan style=\"color: #000000;\"\u003eMineral Type: Aluminum Oxide.\u003c\/span\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #800000; font-size: medium;\"\u003eDurable and Dependable\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eWe engineer 3M Fibre Disc 381C by adhering aluminum oxide mineral to a fibre backing. The closed coat construction on 3M Fibre Disc 381C means mineral grains cover nearly 100% of the backing, so the abrasive is durable under pressure. The stiff fibre backing is extremely durable, withstanding wear, while standing up to tough applications like beveling.\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"font-size: medium; color: #800000;\"\u003e\u003cstrong\u003eTips for Optimal Use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cspan style=\"color: #000000;\"\u003eAltogether, fiber discs are durable abrasive discs that deliver a fast cut for grinding and weld removal, and they come in a range of sizes to correspond to large or small welds. Fiber discs also work well for blending (creating a smooth surface after weld removal) and provide a consistent finish over the workpiece. These discs may be used with portable tools, facilitating easier access with the workpiece. For optimal performance, the disc should be used with a face plate of the appropriate density for the application—a lighter density face plate for finer grade applications and a harder density face plate for more coarse grinding applications. Using the correct face plate for the application ensures that the abrasive mineral will re-sharpen, maximizing the life of the abrasive.\u003c\/span\u003e\u003c\/p\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":7406630600767,"sku":"11773617","price":8.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2196\/8707\/products\/11773617_662c22db-9007-4295-aa1e-8c0086c1a0a2.jpg?v=1571722227","url":"https:\/\/www.toolboxsupply.com\/products\/3m-81373-type-c-fibre-sand-heavy-duty-grinding-disc-36-grit-7-x-7-8-arbor","provider":"Toolbox Supply","version":"1.0","type":"link"}