{"product_id":"norton-66253246861-surface-grinding-wheel-60-grit-8in","title":"Norton 66253246861 Surface Grinding Wheel 60 Grit 8in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66253246861 is a Type 1 vitrified aluminum oxide surface grinding wheel engineered for ferrous and non-ferrous stock removal across a range of industrial grinding applications. At 8 inches in diameter and 1\/2 inch thick with a 1-1\/4 inch arbor hole, this wheel carries a 60-grit, medium-grade abrasive with a K hardness code. The vitrified bond provides consistent cut rate and thermal resistance under sustained grinding loads. Maximum operating speed is rated at 3600 RPM. Specification code 60K8V32A identifies the full wheel formulation for documentation and replacement ordering. Weight is 3.73 pounds.\u003c\/p\u003e\u003cp\u003eThis wheel is suited for surface grinding and cylindrical grinding operations on tool steels, hard and soft carbon steels, 400 series stainless steel, aluminum, cast iron, ductile iron, and gray iron. Compatible machine types include surface grinders and CNC cutting tool machines. The 32A Series Type 1 construction offers a straight, flat profile with no recess and no taper, making it a standard fit for horizontal-spindle surface grinder setups in both production and tool-room environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType 1 straight wheel with no recess and no taper for horizontal-spindle surface grinders\u003c\/li\u003e\n\u003cli\u003e60-grit aluminum oxide abrasive with medium grade and K hardness code\u003c\/li\u003e\n\u003cli\u003eVitrified bond for consistent material removal and thermal stability\u003c\/li\u003e\n\u003cli\u003e3600 RPM maximum operating speed\u003c\/li\u003e\n\u003cli\u003eBlue and gray wheel color for quick identification of Norton 32A Series\u003c\/li\u003e\n\u003cli\u003eRated for use on steels, stainless, aluminum, and cast and ductile iron\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with surface grinders, cylindrical grinders, and CNC cutting tool machines. Material applications include 400 Series Stainless, 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\u003eGrinding wheel mounting and dressing should be performed by a qualified machinist or toolroom technician following ANSI B11.9 and OSHA 29 CFR 1910.215 standards. Before mounting, inspect the wheel for cracks or chips using the ring test. Power down and lock out the grinder before installing or changing wheels. Never exceed the 3600 RPM maximum speed rating stamped or labeled 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: 0.5 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\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\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 Type\u003c\/strong\u003e: Type 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 60K8V32A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 32A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapered\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecess Type\u003c\/strong\u003e: No Recess\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Blue and Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.73 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: 66253246861\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51540598423858,"sku":"66253246861","price":40.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/42e3eb734a863a7fa8bfd0997be52e36.jpg?v=1785859610","url":"https:\/\/voomisupply.com\/products\/norton-66253246861-surface-grinding-wheel-60-grit-8in","provider":"Voomi Supply","version":"1.0","type":"link"}