{"product_id":"norton-69957370214-fiber-disc-7-in-50-grit-ceramic-alumina","title":"Norton 69957370214 Fiber Disc 7 in 50 Grit Ceramic Alumina","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 69957370214 is a 7-inch ceramic alumina fiber disc designed for aggressive material removal on metal and other hard surfaces. Part of the BlazeX F970 series, it carries a coarse 50-grit rating and uses a resinoid bond over a fiber backing for durability under heavy grinding loads. The disc mounts via a threaded 5\/8-11 arbor hole and is rated to a maximum of 8,600 RPM. It is intended for use with the Norton Speed-Change Back-Up Pad and is installed by metalworkers, fabricators, and maintenance technicians who require consistent, high-rate stock removal.\u003c\/p\u003e\u003cp\u003eThis disc is suited for weld grinding, surface prep, and deburring on structural steel, stainless steel, and other metals in both shop and field environments. The coarse 50-grit ceramic alumina abrasive cuts faster and stays sharper longer than conventional aluminum oxide, making it appropriate for high-production or demanding repair work where disc longevity matters. It is sold individually, with a minimum order quantity of 25 units per purchase.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic alumina abrasive for fast cut rate and extended disc life under heavy grinding\u003c\/li\u003e\n\u003cli\u003eCoarse 50-grit rating suited for aggressive stock removal and weld grinding\u003c\/li\u003e\n\u003cli\u003eResinoid bond with fiber backing provides strength and flexibility during use\u003c\/li\u003e\n\u003cli\u003eThreaded 5\/8-11 arbor hole for secure attachment via threaded arbor-style grinders\u003c\/li\u003e\n\u003cli\u003eRated to 8,600 RPM maximum for compatibility with standard right-angle grinders\u003c\/li\u003e\n\u003cli\u003eDesigned for use with the Norton Speed-Change Back-Up Pad system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with the Norton Speed-Change Back-Up Pad. Requires a grinder with a threaded 5\/8-11 spindle and a tool capable of accepting a 7-inch fiber disc up to 8,600 RPM.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified operator familiar with angle grinder safety practices. Always power down and disconnect the grinder from its power source before mounting or removing the disc. Confirm the grinder spindle speed does not exceed the 8,600 RPM maximum disc rating before operation. Inspect the disc for cracks or damage before each use and never operate a damaged disc.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Hole Thread Size\u003c\/strong\u003e: 5\/8-11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAttachment Type\u003c\/strong\u003e: Threaded Arbor Hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic Alumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking Material\u003c\/strong\u003e: Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resinoid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 8,600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Orange\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: BlazeX F970\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 7 inches x 7 inches x 0.18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.13 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Package Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 69957370214\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51541338161458,"sku":"69957370214","price":184.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7f6b613ef9175ae04b1fd0692385c01f.jpg?v=1785872824","url":"https:\/\/voomisupply.com\/products\/norton-69957370214-fiber-disc-7-in-50-grit-ceramic-alumina","provider":"Voomi Supply","version":"1.0","type":"link"}