{"product_id":"norton-662611-38561-zirconia-alumina-fiber-disc-50-grit","title":"Norton 662611-38561 Zirconia Alumina Fiber Disc 50 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 662611-38561 is a zirconia alumina fiber disc designed for aggressive material removal on metal fabrication applications. Built on the NorZon F826 platform, this disc uses a zirconia alumina abrasive grain that self-sharpens under pressure, maintaining a consistent cut rate throughout the disc life. At 50 grit, it is suited for rapid stock removal, weld blending, and surface conditioning on steel and stainless steel. The 5-inch diameter with a 7\/8-inch arbor hole mounts directly to standard angle grinders and disc grinders used in production and maintenance environments. Metal fabricators, welders, and maintenance technicians are the primary installers and users of this product.\u003c\/p\u003e\u003cp\u003eThis fiber disc is used in industrial and commercial metal fabrication settings where high-speed grinding on ferrous and non-ferrous metals is required. Typical applications include weld seam removal, deburring, and preparation of steel surfaces before coating or inspection. The 50-grit construction delivers fast, aggressive cuts and is appropriate for initial passes where surface finish is secondary to material removal rate. This disc ships in a package quantity of 25, making it suitable for shop floor stock or contractor use.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eZirconia alumina grain (NorZon F826) self-sharpens for extended disc life and consistent cut rate\u003c\/li\u003e\n\u003cli\u003e50 grit for fast, aggressive stock removal and weld blending\u003c\/li\u003e\n\u003cli\u003e5-inch diameter fits standard angle grinders and disc grinders with a 7\/8-inch arbor\u003c\/li\u003e\n\u003cli\u003eFiber backing provides durability under heavy pressure and high-speed grinding\u003c\/li\u003e\n\u003cli\u003eSold in a package of 25 discs for shop or job-site stocking\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 5-inch angle grinders and disc grinders accepting a 7\/8-inch arbor hole, commonly used on ferrous and non-ferrous metal surfaces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eFiber discs must be mounted on a matched backup pad rated for the disc diameter and grinder RPM before use. Confirm the grinder speed rating does not exceed the maximum RPM marked on the disc. Inspect each disc for cracks or damage before mounting, and replace any disc showing visible defects. Operators should wear appropriate PPE including eye protection and gloves when grinding.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Zirconia Alumina (NorZon F826)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisc Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Size\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\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: 662611-38561\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51345052270898,"sku":"662611-38561","price":105.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310537463.jpg?v=1782048546","url":"https:\/\/voomisupply.com\/products\/norton-662611-38561-zirconia-alumina-fiber-disc-50-grit","provider":"Voomi Supply","version":"1.0","type":"link"}