{"product_id":"norton-662611-38601-zirconia-alumina-fiber-disc-60-grit","title":"Norton 662611-38601 Zirconia Alumina Fiber Disc 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 662611-38601 is a 5-inch zirconia alumina fiber disc designed for aggressive material removal on metal surfaces. Built on the NorZon F826 bond system, this disc uses zirconia alumina abrasive grain, which self-sharpens under pressure to maintain a consistent cut rate throughout the disc life. At 60 grit, it sits in the coarse range, making it well suited for weld blending, surface prep, and heavy stock removal. These discs are sold in a package of 25 and fit standard 7\/8-inch arbor angle grinders. They are installed by metal fabricators, HVAC sheet metal workers, and pipefitters who need reliable, high-cut performance on ferrous and non-ferrous metals.\u003c\/p\u003e\u003cp\u003eThese fiber discs are used in fabrication shops, mechanical rooms, and field service applications where angle grinders are the primary tool. Common tasks include deburring, rust and scale removal, and preparing pipe and plate surfaces before welding or coating. The 5-inch diameter is a widely used size for handheld angle grinders in both residential and light commercial mechanical work. HVAC installers and plumbers working with sheet metal ductwork or pipe flanges will find the 60-grit cut rate effective for surface conditioning prior to fitting or brazing.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eZirconia alumina grain (NorZon F826) self-sharpens under grinding pressure for sustained cut rate\u003c\/li\u003e\n\u003cli\u003e60-grit coarse abrasive for heavy stock removal, weld blending, and rust or scale removal\u003c\/li\u003e\n\u003cli\u003e5-inch diameter fits standard angle grinders with 7\/8-inch arbor\u003c\/li\u003e\n\u003cli\u003eSold in a 25-disc pack, reducing per-disc cost on high-volume jobs\u003c\/li\u003e\n\u003cli\u003eFiber backing provides flexibility and durability under load\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 5-inch angle grinders equipped with a 7\/8-inch arbor. Suitable for grinding ferrous metals, stainless steel, and other hard materials where aggressive material removal is required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eFiber discs are installed and replaced by the operator before or during grinding operations — no licensed trade certification is required, but proper PPE including eye protection and gloves is mandatory. Always confirm the grinder RPM rating meets or exceeds the disc RPM rating before mounting. Inspect the disc for cracks or damage before each use and discard any disc that shows signs of delamination. Power down and disconnect the grinder from its power source before changing discs.\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: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25 discs\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: 662611-38601\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51346899501362,"sku":"662611-38601","price":102.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310537424.jpg?v=1782094015","url":"https:\/\/voomisupply.com\/products\/norton-662611-38601-zirconia-alumina-fiber-disc-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}