{"product_id":"norton-66252830859-type-11-grinding-wheel-46-grit","title":"Norton 66252830859 Type 11 Grinding Wheel 46 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66252830859 is a Type 11 vitrified aluminum oxide grinding wheel designed for precision tool grinding and offhand grinding operations. Built to a 46-grit medium-coarse specification with a K hardness code, this wheel delivers consistent stock removal on a wide range of ferrous and tool-steel workpieces. It measures 5 inches in diameter with a 1-3\/4-inch overall thickness and a 1\/4-inch face width, making it well-suited for surface contact work on bench and pedestal grinders. Maximum rated speed is 4,585 RPM. Installed and dressed by machinists, toolroom technicians, and grinding specialists.\u003c\/p\u003e\u003cp\u003eThis wheel is intended for bench grinder and pedestal grinder applications in toolroom, maintenance, and light manufacturing environments. The Type 11 flared-cup profile provides a wide working face for flat and contoured tool-face grinding. The 1-1\/4-inch arbor hole fits standard bench and pedestal grinder spindles common in production and maintenance shops. The gray vitrified bond offers a self-dressing action that keeps the cutting face open during use, maintaining consistent cut rate across the wheel life.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType 11 flared-cup wheel profile for flat and contoured tool-face grinding\u003c\/li\u003e\n\u003cli\u003e46-grit aluminum oxide abrasive for medium-coarse stock removal\u003c\/li\u003e\n\u003cli\u003eVitrified bond provides self-dressing action and consistent cut rate\u003c\/li\u003e\n\u003cli\u003eK hardness code suited for medium-hardness workpiece materials\u003c\/li\u003e\n\u003cli\u003e5-inch diameter with 1\/4-inch face width for precise grinding contact\u003c\/li\u003e\n\u003cli\u003e4,585 RPM maximum rated speed for standard bench and pedestal grinder use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit grinding wheel for bench and pedestal grinders accepting a 1-1\/4-inch arbor hole and Type 11 cup wheel geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrinding wheels must be installed by a qualified operator following ANSI B7.1 safety requirements. Always power down and lock out the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before installation and perform a ring test per standard practice. Never exceed the maximum rated RPM of 4,585 printed on the wheel blotter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Thickness\u003c\/strong\u003e: 1-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 3-3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 46\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Hardness Rating\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 4,585\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: 32A46-KVBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.47 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: 66252830859\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51540709572914,"sku":"66252830859","price":117.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/07b58481e51c74093f2bd8229bfdff42.jpg?v=1785862590","url":"https:\/\/voomisupply.com\/products\/norton-66252830859-type-11-grinding-wheel-46-grit","provider":"Voomi Supply","version":"1.0","type":"link"}