{"product_id":"norton-66252830837-type-6-grinding-wheel-5-in-60-grit","title":"Norton 66252830837 Type 6 Grinding Wheel 5 in 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66252830837 is a Type 6 straight-cup grinding wheel engineered for precision tool grinding and surface grinding applications. Built with aluminum oxide abrasive and a vitrified bond, this wheel delivers consistent stock removal and controlled cutting action. It carries a 60-grit medium grade with a J hardness code, making it well-suited for moderate material removal on steel and ferrous metals. The wheel measures 5 inches in diameter with a 1.5-inch overall thickness and a 0.375-inch face width. Rated to a maximum of 4,585 RPM, it is sized for bench grinders and tool-and-cutter grinders used by machinists and industrial maintenance professionals.\u003c\/p\u003e\u003cp\u003eThis wheel is a standard fit for bench grinder and tool-and-cutter grinder setups in machine shops, manufacturing facilities, and industrial maintenance environments. The 1.25-inch arbor hole accommodates common spindle configurations found on mid-range grinding machines. The medium-grade aluminum oxide construction handles carbon steel, high-speed steel, and general ferrous tooling. It is sold individually and is appropriate for technicians performing routine tool sharpening, reshaping, or surface cleanup work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType 6 straight-cup wheel geometry suited for tool and surface grinding\u003c\/li\u003e\n\u003cli\u003e60-grit aluminum oxide abrasive for medium stock removal on ferrous metals\u003c\/li\u003e\n\u003cli\u003eVitrified bond for consistent wheel breakdown and cutting action\u003c\/li\u003e\n\u003cli\u003eJ hardness (medium) balances wheel wear against workpiece surface finish\u003c\/li\u003e\n\u003cli\u003e4,585 RPM maximum speed rating for safe use on standard bench grinders\u003c\/li\u003e\n\u003cli\u003eNon-porous construction for predictable performance in dry grinding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard-use grinding wheel for bench grinders and tool-and-cutter grinders with a 1.25-inch spindle arbor and a Type 6 wheel compatibility.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or maintenance technician familiar with ANSI B7.1 grinding wheel safety standards. Power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or chips using a ring test before mounting, and confirm the machine speed does not exceed the 4,585 RPM rating stamped on the wheel. Use the correct flanges and a blotter gasket as required by the machine manufacturer.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 6 Straight Cup\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: J\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: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 1.25 inches\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\u003ePorous\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 32A60-JVBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.48 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: 66252830837\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544105681202,"sku":"66252830837","price":113.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/770868ea2239aef3beba258de7126944.jpg?v=1785924219","url":"https:\/\/voomisupply.com\/products\/norton-66252830837-type-6-grinding-wheel-5-in-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}