{"product_id":"norton-66253364039-surface-grinding-wheel-80-grit-14in","title":"Norton 66253364039 Surface Grinding Wheel 80 Grit 14in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66253364039 is a Type 1 vitrified aluminum oxide surface grinding wheel built for heavy-duty stock removal on ferrous and non-ferrous metals. Measuring 14 inches in diameter, 1 inch thick, with a 5-inch arbor hole, this wheel runs at a maximum rated speed of 1800 RPM. The 80 grit, K hardness (medium grade) specification delivers a balance of cut rate and surface finish suitable for production grinding on surface grinders and cylindrical grinders. Weighing 11.2 pounds, it is sized for industrial-scale applications. The vitrified bond provides rigidity and porosity that supports consistent chip clearance and cool cutting across a wide range of materials.\u003c\/p\u003e\u003cp\u003eThis wheel is suited for use in job shops, tool rooms, and production grinding environments handling ferrous and non-ferrous stock. Compatible materials include 400 series stainless steel, hard and soft carbon steels, tool steels, aluminum, cast iron, ductile iron, and gray iron. Typical install platforms include surface grinders, cylindrical grinders, and CNC cutting tool machines. The 5-inch center hole accommodates standard large-wheel spindle flanges common on industrial floor-standing grinders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType 1 straight-wheel profile with no recess for flat-face surface grinding\u003c\/li\u003e\n\u003cli\u003eVitrified bond with porous structure promotes chip clearance and reduces heat buildup\u003c\/li\u003e\n\u003cli\u003e80 grit, K hardness medium grade balances material removal rate with finish quality\u003c\/li\u003e\n\u003cli\u003eRated to 1800 RPM maximum operating speed\u003c\/li\u003e\n\u003cli\u003eAluminum oxide abrasive compatible with a broad range of metals including stainless, carbon steels, and cast iron\u003c\/li\u003e\n\u003cli\u003eSeries 32A specification wheel for consistent performance across production runs\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. Suitable 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\u003eMounting and dressing of grinding wheels should be performed by qualified personnel following ANSI B11.9 and OSHA 1910.215 standards for abrasive wheel machinery. Always power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or chips before installation by performing a ring test, and never exceed the maximum rated RPM marked on the wheel. Use properly sized flanges and a blotter between the flange face and wheel as required by safety standards.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 14 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: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 1800\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\u003ePorous\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Gray\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\u003eSeries\u003c\/strong\u003e: 32A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications\u003c\/strong\u003e: 32A80-KVBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 11.2 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: 66253364039\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51540968177970,"sku":"66253364039","price":484.19,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a08bf51b7c679fd01e347d8dc627b328.jpg?v=1785866694","url":"https:\/\/voomisupply.com\/products\/norton-66253364039-surface-grinding-wheel-80-grit-14in","provider":"Voomi Supply","version":"1.0","type":"link"}