{"product_id":"norton-66243529046-type-12-grinding-wheel-3-in-60-grit","title":"Norton 66243529046 Type 12 Grinding Wheel 3 in 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66243529046 is a Type 12 vitrified grinding wheel designed for tool grinding and precision grinding operations. Built with aluminum oxide abrasive at 60 grit and K hardness (medium grade), it delivers consistent stock removal on ferrous metals and tool steel. The wheel measures 3 inches in diameter with a 1\/2-inch thickness and a 1\/2-inch hole size. It carries a maximum operating speed of 8,280 RPM. The vitrified bond provides rigidity and free-cutting action, making this wheel a standard choice for bench grinder and surface grinder applications in maintenance and toolroom environments.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for sharpening and reconditioning cutting tools, drill bits, lathe tooling, and similar workpieces. The medium grit and hardness rating balance material removal rate with surface finish, making it appropriate for both rough shaping and light finishing passes on hardened tool steel. Machinists, toolroom technicians, and maintenance trades typically use this wheel on pedestal or surface grinding equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum oxide abrasive for reliable performance on ferrous metals and tool steel\u003c\/li\u003e\n  \u003cli\u003e60 grit, K hardness (medium grade) for balanced stock removal and surface finish\u003c\/li\u003e\n  \u003cli\u003eVitrified bond provides rigid, free-cutting wheel structure\u003c\/li\u003e\n  \u003cli\u003eType 12 wheel form for toolroom and bench grinder applications\u003c\/li\u003e\n  \u003cli\u003eRated to 8,280 RPM maximum operating speed\u003c\/li\u003e\n  \u003cli\u003eNon-porous construction for consistent grinding action\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard toolroom grinding wheel for bench grinders and surface grinders accepting a 3-inch diameter, 1\/2-inch hole, Type 12 wheel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or maintenance technician following ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels. Always power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or chips before mounting and perform a ring test to confirm integrity. Never exceed the maximum RPM rating of 8,280 marked on the wheel.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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 12\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 (K Hardness)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Thickness\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\u003eMaximum RPM\u003c\/strong\u003e: 8,280\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Gray\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: 0.15 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: 66243529046\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544210243890,"sku":"66243529046","price":47.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/65b4a5ef8136d9060af1365526af62d1.jpg?v=1785925703","url":"https:\/\/voomisupply.com\/products\/norton-66243529046-type-12-grinding-wheel-3-in-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}