{"product_id":"norton-66253044810-surface-grinding-wheel-8in-60-grit","title":"Norton 66253044810 Surface Grinding Wheel 8in 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66253044810 is a Type 5 surface grinding wheel built for precision stock removal on a wide range of ferrous and non-ferrous metals. It measures 8 inches in diameter and 1 inch thick, with a 1-1\/4 inch arbor hole and a one-side recess of 1\/2 inch depth and 3-1\/4 inch diameter. The abrasive is aluminum oxide bonded with a vitrified bond, producing a porous, free-cutting structure rated at medium grade with a K hardness code. Wheel specification is 32A60-KVBE. Rated to a maximum of 3,600 RPM, this wheel is suited for surface grinder and cylindrical grinder use. Weight is 3.88 pounds.\u003c\/p\u003e\u003cp\u003eThis wheel is designed for use on surface grinders and cylindrical grinders in production and maintenance grinding applications. It performs on 400 series stainless steel, hard carbon steels, soft carbon steels, tool steels, aluminum, cast iron, ductile iron, and gray iron. The vitrified bond and porous structure allow coolant penetration and efficient chip clearance, making it effective for both wet and dry surface grinding setups where consistent finish and dimensional control are required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType 5 recessed wheel profile with 1\/2 inch recess depth and 3-1\/4 inch recess diameter for clearance on flanged spindles\u003c\/li\u003e\n\u003cli\u003eAluminum oxide abrasive with vitrified bond for rigid, consistent cut\u003c\/li\u003e\n\u003cli\u003ePorous structure promotes coolant flow and chip clearance during grinding\u003c\/li\u003e\n\u003cli\u003e60 grit medium grade suited for stock removal with moderate surface finish\u003c\/li\u003e\n\u003cli\u003eK hardness code provides firm wheel integrity across a broad range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eRated at 3,600 RPM maximum operating speed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with surface grinders and cylindrical grinders. Rated for grinding 400 series stainless steel, hard carbon steels, soft carbon steels, tool steels, aluminum, cast iron, ductile iron, and gray iron.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified grinding machine operator or maintenance technician familiar with abrasive wheel safety. Always power down and lock out the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before mounting and perform a ring test per ANSI B11.9 or OSHA 1910.215 guidelines. Never exceed the 3,600 RPM maximum speed rating marked on the wheel.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 1 inch\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\u003eRecess Depth\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecess Diameter\u003c\/strong\u003e: 3-1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecess Type\u003c\/strong\u003e: One-Side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Specification\u003c\/strong\u003e: 32A60-KVBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3,600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.88 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: 66253044810\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51540852769074,"sku":"66253044810","price":127.11,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/36ad3fac6e3f6b4ac9c506a46dc09ad2.jpg?v=1785865056","url":"https:\/\/voomisupply.com\/products\/norton-66253044810-surface-grinding-wheel-8in-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}