{"product_id":"3m-7100310793-fiber-disc-4-5-in-36-grit-tn-quick-change","title":"3M 7100310793 Fiber Disc 4.5 in 36 Grit Tn Quick-change","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe 3M 7100310793 is a precision shaped ceramic fiber disc designed for aggressive material removal on metal and other hard surfaces. Built around a premium ceramic alumina abrasive with a resinoid bond, this disc delivers consistent cut rates and extended service life compared to standard aluminum oxide products. At 36 grit extra coarse grade, it is suited for heavy stock removal, weld blending, and surface conditioning tasks. The TN quick-change attachment system allows fast disc swaps without tools, reducing downtime during production or field work. This disc is installed by metal fabricators, pipefitters, ironworkers, and maintenance technicians working with angle grinders and disc sanders.\u003c\/p\u003e\n\u003cp\u003eThe 7100310793 is used in residential fabrication shops, commercial manufacturing environments, and field service applications where rapid, controlled material removal is required. Common tasks include deburring, grinding welds, removing rust or mill scale, and shaping metal components. The fiber backing provides rigidity and support under pressure, making it effective on flat and moderately contoured work surfaces. It is sold individually but must be ordered in multiples of 25 units per the manufacturer minimum order requirement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium ceramic alumina abrasive for high cut rate and long disc life\u003c\/li\u003e\n  \u003cli\u003e36 grit extra coarse grade suited for heavy stock removal and weld grinding\u003c\/li\u003e\n  \u003cli\u003eTN quick-change attachment allows tool-free disc changes on compatible grinders\u003c\/li\u003e\n  \u003cli\u003eResinoid bond holds abrasive grains firmly under high-load grinding conditions\u003c\/li\u003e\n  \u003cli\u003eFiber backing provides rigidity and stability during aggressive surface work\u003c\/li\u003e\n  \u003cli\u003eRated to 13,300 RPM maximum operating speed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with TN quick-change compatible angle grinders and disc sanders accepting 4.5-inch fiber discs. No specific model compatibility data was provided in the product input.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eAlways verify the grinder spindle speed does not exceed the disc maximum rated speed of 13,300 RPM before mounting. Power down and disconnect the grinder from its power source before changing discs. Ensure the TN quick-change hub is clean and undamaged before seating the disc. Wear appropriate PPE including face shield and gloves when operating abrasive discs.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 36\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Extra Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Premium Ceramic Alumina\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resinoid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Fiber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Quick Change TN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Purple\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1187C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 13,300\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.07 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31191506\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: 3M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7100310793\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"3M","offers":[{"title":"Default Title","offer_id":51544608178482,"sku":"7100310793","price":231.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/41bc8312ded28469b5e7eb4c04db0d5b.jpg?v=1785931316","url":"https:\/\/voomisupply.com\/products\/3m-7100310793-fiber-disc-4-5-in-36-grit-tn-quick-change","provider":"Voomi Supply","version":"1.0","type":"link"}