{"product_id":"norton-662611-38456-resin-fiber-disc-36-grit-4-5x7-8-in","title":"Norton 662611-38456 Resin Fiber Disc 36 Grit 4.5x7\/8 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 662611-38456 is a resin fiber disc built for aggressive material removal in demanding trade and industrial applications. Constructed with a zirconia alumina abrasive grain on an F826 Norzon fiber backing, this disc delivers a fast initial cut with consistent stock removal throughout its service life. The 36-grit designation makes it well-suited for heavy grinding, weld blending, and surface conditioning on metal substrates. It measures 4.5 inches in diameter with a 7\/8-inch arbor hole, fitting standard right-angle grinders used by fabricators, pipefitters, and ironworkers.\u003c\/p\u003e\u003cp\u003eThis disc is designed for general-purpose grinding tasks across a range of trade applications including structural steel fabrication, weld preparation, pipeline work, and metal finishing. The coarse 36-grit cut rate makes it most effective on carbon steel, stainless steel, and other hard metals where rapid material removal is the priority. It is sold by the box with a minimum order quantity of one box.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eZirconia alumina grain provides fast initial cut and extended disc life under heavy load\u003c\/li\u003e\n\u003cli\u003eF826 Norzon fiber backing offers rigidity and durability during aggressive grinding\u003c\/li\u003e\n\u003cli\u003e36 grit rating optimized for rapid stock removal, weld blending, and surface prep\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\u003eGeneral-purpose design suitable for carbon steel, stainless, and hard metals\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with standard 4.5-inch right-angle grinders accepting a 7\/8-inch arbor. No specific OEM model compatibility was provided by the manufacturer for this SKU.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified operator familiar with abrasive wheel safety per ANSI B7.1 guidelines. Verify the grinder spindle speed rating meets or exceeds the maximum RPM marked on the disc before mounting. Ensure the backing pad is clean and in good condition before seating the fiber disc. Always use appropriate PPE including eye protection and gloves when operating grinding equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Type\u003c\/strong\u003e: Zirconia Alumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacking\u003c\/strong\u003e: Norzon F826 Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 36\u003c\/li\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\u003eWeight\u003c\/strong\u003e: 1.25 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\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: 662611-38456\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51346836488498,"sku":"662611-38456","price":99.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310537452.jpg?v=1782091912","url":"https:\/\/voomisupply.com\/products\/norton-662611-38456-resin-fiber-disc-36-grit-4-5x7-8-in","provider":"Voomi Supply","version":"1.0","type":"link"}