{"product_id":"norton-69957370196-fiber-disc-80-grit-4-5-inches","title":"Norton 69957370196 Fiber Disc 80 Grit 4.5 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 69957370196 is a coated fiber disc engineered for aggressive material removal on metal, weld seams, and other hard surfaces. Built on a resinoid bond with a fiber backing, it uses a ceramic alumina abrasive grain rated at 80 grit for medium-grade cutting action. The disc measures 4.5 inches in diameter with a 7\/8-inch arbor hole, and is rated to a maximum of 11,000 RPM. Weighing 0.04 pounds per disc, it is designed for use on right-angle grinders fitted with a compatible backing pad. Part of the F970 Series BlazeX line, this disc is a shop-ready consumable for fabrication and maintenance professionals.\u003c\/p\u003e\u003cp\u003eThis disc is suited for grinding and blending tasks in metal fabrication, welding shops, and general maintenance environments. The 4.5-inch diameter and 7\/8-inch arbor hole fit standard right-angle grinder configurations commonly used by pipefitters, ironworkers, and HVAC sheet metal technicians. The ceramic alumina grain is well matched to carbon steel, stainless steel, and similar hard materials where heat generation and disc loading are common concerns.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic alumina abrasive grain for fast, durable stock removal\u003c\/li\u003e\n\u003cli\u003e80 grit medium grade suited for grinding, weld blending, and surface prep\u003c\/li\u003e\n\u003cli\u003eResinoid bond holds grain securely under load and heat\u003c\/li\u003e\n\u003cli\u003eFiber backing provides rigidity and resistance to flex fatigue\u003c\/li\u003e\n\u003cli\u003e4.5-inch diameter with 7\/8-inch arbor hole fits standard right-angle grinders\u003c\/li\u003e\n\u003cli\u003eRated to 11,000 RPM maximum operating speed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with right-angle grinders accepting a 4.5-inch fiber disc and 7\/8-inch arbor hole attachment, used with a compatible rubber or hard backing pad.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by trained grinding equipment operators following ANSI B7 safety standards and the grinder manufacturer guidelines. Always verify the grinder's rated RPM does not exceed 11,000 RPM before mounting the disc. Inspect the disc for cracks or damage before each use and never use a damaged disc. Use the correct backing pad size and type for this disc diameter and arbor configuration.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Hole\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic Alumina\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 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\u003eAttachment Type\u003c\/strong\u003e: Arbor Hole\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 11,000\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: F970 BlazeX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\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: 69957370196\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51541393441074,"sku":"69957370196","price":116.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/76850b642b3b96f10a78db2e1c02b160.jpg?v=1785874668","url":"https:\/\/voomisupply.com\/products\/norton-69957370196-fiber-disc-80-grit-4-5-inches","provider":"Voomi Supply","version":"1.0","type":"link"}