{"product_id":"norton-66252835784-surface-grinding-wheel-60-grit-6-in","title":"Norton 66252835784 Surface Grinding Wheel 60 Grit 6 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66252835784 is a Type 1 straight surface grinding wheel designed for precision material removal on ferrous and non-ferrous metals. Constructed with aluminum oxide abrasive and a vitrified bond, this wheel delivers consistent cut rates and long service life under dry or wet grinding conditions. It measures 6 inches in diameter, 1\/4 inch thick, and carries a 1\/2 inch arbor hole. Rated at 4140 RPM maximum, it operates at a medium grade with a K hardness code. The 60 grit designation makes it suited for general-purpose stock removal rather than fine finishing. Machinists, tool and die workers, and grinding technicians are the primary installers.\u003c\/p\u003e\u003cp\u003eThis wheel is used on surface grinders, cylindrical grinders, and CNC cutting tool machines in both job shop and production environments. It is rated for use on 400 series stainless steel, hard carbon steels, soft carbon steels, tool steels, aluminum, cast iron, ductile iron, and gray iron. The porous structure of the wheel assists in chip clearance and heat dissipation during extended grinding operations, making it a practical choice for production runs as well as maintenance grinding tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum oxide abrasive with vitrified bond for consistent stock removal\u003c\/li\u003e\n\u003cli\u003eType 1 straight wheel profile with no recess — fits standard surface and cylindrical grinder spindles\u003c\/li\u003e\n\u003cli\u003e60 grit, K hardness (medium grade) — balanced between aggressive cut and wheel longevity\u003c\/li\u003e\n\u003cli\u003ePorous wheel structure aids chip clearance and reduces heat buildup\u003c\/li\u003e\n\u003cli\u003eRated for multiple material applications including stainless, carbon steels, tool steels, aluminum, and cast and ductile iron\u003c\/li\u003e\n\u003cli\u003eSeries designation 32A60-KVBE identifies bond and grade for cross-reference purposes\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. Rated for grinding 400 series stainless steel, hard carbon steels, soft carbon steels, tool steels, aluminum, cast iron, ductile iron, and gray iron. Verify spindle speed does not exceed the 4140 RPM maximum rating before mounting.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrinding wheel installation should be performed by a qualified machinist or grinding technician following ANSI B11.9 and OSHA 1910.215 standards for abrasive wheel machinery. Before mounting, power down and lock out the grinder completely. Inspect the wheel for cracks or chips using the ring test before installation, and never exceed the maximum RPM stamped on the wheel or listed in the specifications. Use appropriate flanges and blotters as required by the machine manufacturer.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 0.25 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\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: 4140\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 Type 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications Code\u003c\/strong\u003e: 32A60-KVBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.67 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23131503\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: 66252835784\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544069570866,"sku":"66252835784","price":78.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/595a385863802206837fb1c39d3b3a7d.jpg?v=1785923615","url":"https:\/\/voomisupply.com\/products\/norton-66252835784-surface-grinding-wheel-60-grit-6-in","provider":"Voomi Supply","version":"1.0","type":"link"}