{"product_id":"norton-66253048896-type-27-depressed-center-wheel-9-in","title":"Norton 66253048896 Type 27 Depressed Center Wheel 9 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66253048896 is a Type 27 depressed center grinding wheel engineered for use with angle grinders in demanding material removal and grinding applications. Built with a ceramic alumina abrasive and a resinoid bond, this wheel delivers aggressive stock removal while maintaining consistent cutting performance across its service life. It measures 9 inches in diameter with a 1\/8-inch thickness and features a 7\/8-inch arbor hole for standard angle grinder spindle mounting. The wheel is rated to a maximum of 6,600 RPM. It weighs approximately 1 pound, making it practical to handle and swap during extended work sessions.\u003c\/p\u003e\u003cp\u003eThis wheel is suited for metal grinding, weld dressing, and surface preparation in both residential construction and light industrial environments. The Type 27 depressed center profile keeps the wheel hub raised above the work surface, allowing a low grinding angle and improved operator control during flat or contoured surface work. Licensed tradespeople including ironworkers, pipefitters, fabricators, and general contractors commonly specify ceramic alumina wheels for harder metals and high-production grinding where heat buildup and rapid wear are concerns.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCeramic alumina abrasive for aggressive stock removal and extended wheel life on hard materials\u003c\/li\u003e\n\u003cli\u003eType 27 depressed center profile enables low-angle grinding and flat-surface access\u003c\/li\u003e\n\u003cli\u003eResinoid bond provides durability and resistance to shock loading during heavy grinding\u003c\/li\u003e\n\u003cli\u003e9-inch diameter with 7\/8-inch arbor hole fits standard angle grinder spindles\u003c\/li\u003e\n\u003cli\u003e1\/8-inch thickness rated for grinding applications\u003c\/li\u003e\n\u003cli\u003e6,600 RPM maximum speed rating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with angle grinders accepting a 9-inch Type 27 wheel with a 7\/8-inch arbor connection.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMounting and operation of grinding wheels should be performed by qualified personnel following ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels. Always power down and disconnect or de-energize the angle grinder before mounting or removing a wheel. Inspect the wheel for cracks or damage before each use and never operate above the marked maximum RPM. Appropriate personal protective equipment including face shield, gloves, and hearing protection is required during operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 0.125 inches (1\/8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 0.875 inches (7\/8)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 27\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic Alumina\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: 6,600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Arbor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Compatibility\u003c\/strong\u003e: Angle Grinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: 66253048896\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51699710132530,"sku":"66253048896","price":37.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8d7699a71360aefd4f11c08c176e7f18.jpg?v=1788379613","url":"https:\/\/voomisupply.com\/products\/norton-66253048896-type-27-depressed-center-wheel-9-in","provider":"Voomi Supply","version":"1.0","type":"link"}