{"product_id":"norton-69936662922-surface-grinding-wheel-60-grit-7-in","title":"Norton 69936662922 Surface Grinding Wheel 60 Grit 7 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 69936662922 is a Type 1 surface grinding wheel built for precision stock removal on ferrous metals and superalloys. It measures 7 inches in diameter, 1\/2 inch thick, with a 1-1\/4 inch arbor hole. The abrasive is pink aluminum oxide, semi-friable, bonded with a vitrified bond and rated to a maximum of 3600 RPM. At 60 grit and K hardness (medium grade), this wheel balances cut rate with surface finish. It is suitable for wet or dry operation and is used by machinists and tool-room grinders working on surface grinders, cylindrical grinders, and CNC cutting tool machines.\u003c\/p\u003e\n\u003cp\u003eThis wheel is intended for grinding soft carbon steels, tool steels, and superalloys. The Series 25A Type 1 construction and vitrified bond make it well-suited for precision flat-surface applications where consistent geometry and free cutting action matter. It fits standard surface grinder spindles with a 1-1\/4 inch arbor bore and is sold as a single wheel per package. Typical users include tool-and-die shops, maintenance machinists, and production grinding operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePink aluminum oxide abrasive, semi-friable for consistent cutting action on hard alloys\u003c\/li\u003e\n  \u003cli\u003eVitrified bond provides rigidity and porosity for effective coolant flow in wet grinding\u003c\/li\u003e\n  \u003cli\u003e60 grit, K hardness (medium grade) balances material removal rate and surface finish\u003c\/li\u003e\n  \u003cli\u003eRated to 3600 RPM maximum operating speed\u003c\/li\u003e\n  \u003cli\u003eWet and dry operation compatible\u003c\/li\u003e\n  \u003cli\u003eNo taper, no recess — standard Type 1 straight wheel geometry\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with surface grinders, cylindrical grinders, and CNC cutting tool machines. Suitable for grinding soft carbon steels, tool steels, and superalloys. Fits spindles with a 1-1\/4 inch arbor bore.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or grinder operator. Before mounting, inspect the wheel for cracks or chips using the ring test — do not install a damaged wheel. Power down and lock out the grinder before changing wheels. Confirm the spindle speed does not exceed the 3600 RPM maximum marked on the wheel, and always dress the wheel before grinding to ensure proper face geometry and balance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 7 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\u003eArbor Hole 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\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\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide (Pink)\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 (Straight, No Recess)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFriability\u003c\/strong\u003e: Semi-Friable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperation\u003c\/strong\u003e: Wet or Dry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 25A Type 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecifications Code\u003c\/strong\u003e: 25A60-KVBE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23131503\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.47 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: 69936662922\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51538676941106,"sku":"69936662922","price":78.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4d1ed849a6fbb15997a47d2d02ba6449.jpg?v=1785825556","url":"https:\/\/voomisupply.com\/products\/norton-69936662922-surface-grinding-wheel-60-grit-7-in","provider":"Voomi Supply","version":"1.0","type":"link"}