{"product_id":"norton-69957370216-fiber-disc-7in-80-grit-ceramic-alumina","title":"Norton 69957370216 Fiber Disc 7in 80 Grit Ceramic Alumina","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 69957370216 is a 7-inch ceramic alumina fiber disc designed for aggressive material removal on metal, stainless steel, and hard-to-grind alloys. Part of the BlazeX F970 series, it uses a resinoid bond over a fiber backing to deliver consistent cut rates across its service life. The disc runs at a maximum of 8,600 RPM and attaches via a threaded arbor hole sized at 5\/8-11, compatible with Norton Speed-Change back-up pads. At 80 grit, it falls in the medium grade range, making it well-suited for weld blending, edge conditioning, and stock removal where a balance of speed and surface finish is needed.\u003c\/p\u003e\u003cp\u003eThis disc is intended for use with angle grinders and right-angle grinding tools in fabrication shops, structural steel work, and industrial maintenance applications. The ceramic alumina abrasive self-sharpens during use, extending disc life compared to conventional aluminum oxide products. It is sold individually but requires a minimum order quantity of 25 units. The orange disc color identifies it as part of the BlazeX product family, making it easy to distinguish on a busy work bench or in a shared tool crib.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic alumina abrasive for extended cut life and self-sharpening performance\u003c\/li\u003e\n\u003cli\u003e80 grit medium grade balances stock removal rate with surface finish\u003c\/li\u003e\n\u003cli\u003eThreaded arbor hole (5\/8-11) for secure attachment via Norton Speed-Change back-up pad\u003c\/li\u003e\n\u003cli\u003eResinoid bond over fiber backing provides durability under load\u003c\/li\u003e\n\u003cli\u003e8,600 RPM maximum speed rating for safe use on standard angle grinders\u003c\/li\u003e\n\u003cli\u003eBlazeX F970 series construction designed for hard metals and challenging alloys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Norton Speed-Change back-up pads. The 5\/8-11 threaded arbor hole fits standard angle grinder spindles accepting that thread size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by trades workers using angle grinders equipped with a compatible threaded back-up pad. Always power down and disconnect the grinder before mounting or removing the disc. Verify that the grinder RPM rating meets or exceeds the disc maximum of 8,600 RPM before operation. Inspect the disc for cracks or damage before each use and do not exceed the rated speed.\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: 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\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\u003eSeries\u003c\/strong\u003e: BlazeX F970\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Color\u003c\/strong\u003e: Orange\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\u003eWeight\u003c\/strong\u003e: 0.11 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.16 inches\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: 69957370216\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544574329138,"sku":"69957370216","price":162.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/433e58c9f20bb9d3d3fbc6631f981369.jpg?v=1785930401","url":"https:\/\/voomisupply.com\/products\/norton-69957370216-fiber-disc-7in-80-grit-ceramic-alumina","provider":"Voomi Supply","version":"1.0","type":"link"}