{"product_id":"norton-66252836520-surface-grinding-wheel-6in-46-grit","title":"Norton 66252836520 Surface Grinding Wheel 6in 46 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66252836520 is a Type 1 surface grinding wheel designed for precision material removal on ferrous metals and high-performance alloys. Built around a white aluminum oxide abrasive in a vitrified bond matrix, this wheel measures 6 inches in diameter, 1\/2 inch thick, with a 1-1\/4 inch arbor hole. The 46 grit, coarse-grade specification suits applications that require aggressive stock removal while maintaining consistent cut. Rated at a maximum of 4140 RPM, this wheel is installed and dressed by qualified grinding machine operators and abrasive tooling professionals working in tool rooms and production environments.\u003c\/p\u003e\u003cp\u003eThis grinding wheel is suited for surface grinding, cylindrical grinding, and CNC cutting tool machine applications. It is particularly effective on soft carbon steels, tool steels, and super alloys where a semi-friable, medium-hardness abrasive performs well under varying load conditions. The vitrified bond structure provides rigidity and free-cutting action, making it a practical choice for both light finishing passes and heavier stock removal cycles on manual and CNC surface grinders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWhite aluminum oxide abrasive for use on soft carbon steels, tool steels, and super alloys\u003c\/li\u003e\n\u003cli\u003eVitrified bond construction delivers consistent cutting action and structural rigidity\u003c\/li\u003e\n\u003cli\u003e46 grit coarse grade rated for aggressive stock removal\u003c\/li\u003e\n\u003cli\u003eMaximum operating speed of 4140 RPM\u003c\/li\u003e\n\u003cli\u003eNon-porous, non-tapered Type 1 flat wheel with no recess\u003c\/li\u003e\n\u003cli\u003eSeries specification 38A46-KVBE for positive identification and replacement sourcing\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 soft carbon steels, tool steels, and super alloys as stated by the manufacturer.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a qualified operator following ANSI B7.1 safe mounting standards for abrasive wheels. Always perform a ring test before mounting and confirm the machine spindle speed does not exceed the 4140 RPM maximum rating marked on the wheel. Power down and lock out the grinder before mounting or removing the wheel. Never force the wheel onto the spindle arbor or use flanges that do not conform to the wheel bore diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\u003c\/li\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: 0.5 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: 46\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Hardness Rating\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\u003eFriability\u003c\/strong\u003e: Semi-Friable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: White\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\u003eSeries Specification\u003c\/strong\u003e: 38A46-KVBE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.15 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: 66252836520\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51542776316210,"sku":"66252836520","price":76.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ccd2f43fae92431f270e15d97455d315.jpg?v=1785907075","url":"https:\/\/voomisupply.com\/products\/norton-66252836520-surface-grinding-wheel-6in-46-grit","provider":"Voomi Supply","version":"1.0","type":"link"}