{"product_id":"norton-66243530218-type-6-grinding-wheel-4-in-60-grit","title":"Norton 66243530218 Type 6 Grinding Wheel 4 in 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66243530218 is a Type 6 straight-cup grinding wheel designed for tool grinding and surface grinding applications. Built with aluminum oxide abrasive and a vitrified bond, it delivers consistent stock removal on ferrous metals and tool steel. The wheel measures 4 inches in diameter with a 1.5-inch overall thickness and a 0.5-inch face width. It is rated to a maximum of 5,730 RPM and carries a K hardness code, placing it in the medium-hard range for controlled cut and wheel life. Licensed HVAC technicians, machinists, and tool-and-die professionals reach for this wheel when resharpening HSS tooling or dressing bench grinder work.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for bench grinder and pedestal grinder setups in job shops, maintenance departments, and tool rooms. The 60 grit aluminum oxide construction removes material efficiently while leaving a workable surface finish for tool reconditioning. The 0.5-inch hole size accommodates standard spindle arbors common on bench grinders used in light industrial and trade shop environments. Its non-porous vitrified bond resists loading on steel and cast iron, making it a reliable choice for repeated tool sharpening cycles.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 6 straight-cup profile for bench and pedestal grinder use\u003c\/li\u003e\n  \u003cli\u003eAluminum oxide abrasive with vitrified bond for consistent cut and durability\u003c\/li\u003e\n  \u003cli\u003e60 grit medium grade balances stock removal speed with surface finish\u003c\/li\u003e\n  \u003cli\u003eK hardness code provides firm wheel structure for controlled grinding pressure\u003c\/li\u003e\n  \u003cli\u003eMaximum RPM rating of 5,730 for safe operation on standard bench grinders\u003c\/li\u003e\n  \u003cli\u003eNon-porous construction resists loading on ferrous metals and tool steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a Type 6 straight-cup replacement wheel for bench grinders and pedestal grinders with a 0.5-inch spindle arbor and a maximum operating speed at or above 5,730 RPM.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eWheel mounting should be performed by a qualified operator following ANSI B7.1 safety code guidelines for abrasive wheel installation. Always power down and de-energize the grinder before removing or mounting a wheel. Inspect the wheel for cracks or chips before mounting, and never exceed the maximum RPM stamped on the wheel. Dress the wheel face after mounting to ensure concentricity before returning the grinder to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eWheel Diameter\u003c\/strong\u003e: 4 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: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 0.5 inches\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\u003eMaximum RPM\u003c\/strong\u003e: 5,730\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-KVBE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.35 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 66243530218\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544476188978,"sku":"66243530218","price":83.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e5a6c47513fc9dd12e215a47bf4fc3a0.jpg?v=1785927400","url":"https:\/\/voomisupply.com\/products\/norton-66243530218-type-6-grinding-wheel-4-in-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}