{"product_id":"norton-69083159103-surface-grinding-wheel-7in-46-grit","title":"Norton 69083159103 Surface Grinding Wheel 7in 46 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 69083159103 is a Type 1 ceramic surface grinding wheel designed for precision material removal on ferrous metals and hard alloys. It measures 7 inches in diameter, 1\/2 inch thick, with a 1-1\/4 inch arbor hole and a 46 grit coarse grade. The vitrified bond provides rigid support during wet grinding operations, making it well suited for high-stock-removal passes on difficult materials. Rated to 3600 RPM, this wheel is appropriate for use on CNC cutting tool machines, cylindrical grinders, and surface grinders. It is installed and operated by machinists and tool-room professionals working in metal fabrication and tooling environments.\u003c\/p\u003e\n\u003cp\u003eThis wheel is engineered for aggressive stock removal on demanding material groups including 400 series stainless steel, hard carbon steels, tool steels, titanium, super alloys, cast iron, ductile iron, and gray iron. The coarse 46 grit and medium hardness rating (code I) make it a practical choice for roughing operations where surface finish is secondary to material removal rate. Wet operation is specified, which helps manage heat and extend wheel life during sustained grinding cycles on hard-to-machine alloys.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 1 flat wheel geometry with no recess, suitable for standard surface and cylindrical grinder spindles\u003c\/li\u003e\n  \u003cli\u003eCeramic abrasive grain for consistent cut rate on hardened steels, titanium, and super alloys\u003c\/li\u003e\n  \u003cli\u003eVitrified bond delivers rigidity and form retention during precision grinding passes\u003c\/li\u003e\n  \u003cli\u003e46 grit coarse grade supports high stock removal on rough or scaled workpiece surfaces\u003c\/li\u003e\n  \u003cli\u003eRated to 3600 RPM for compatibility with common surface and cylindrical grinding machines\u003c\/li\u003e\n  \u003cli\u003eWet operation specified to dissipate heat and maintain workpiece integrity on heat-sensitive alloys\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CNC cutting tool machines, cylindrical grinders, and surface grinders accepting a 1-1\/4 inch arbor hole. Suitable for material applications including 400 series stainless steel, hard carbon steels, tool steels, titanium, super alloys, cast iron, ductile iron, and gray iron.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGrinding wheel mounting and dressing should be performed by qualified machinists or tool-room personnel following ANSI B11.9 and OSHA 29 CFR 1910.215 standards for abrasive wheel machinery. Always inspect the wheel for cracks or damage before mounting and conduct a ring test per ANSI procedures. Ensure the machine spindle speed does not exceed the 3600 RPM maximum rating stamped on the wheel. Blotters and proper flange sets must be used during installation to distribute clamping load evenly.\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\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: I\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: 3600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Ceramic\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\u003eWheel Color\u003c\/strong\u003e: Green\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWet\/Dry Operation\u003c\/strong\u003e: Wet\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\u003c\/strong\u003e: 5NQ Type 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecifications\u003c\/strong\u003e: 5NQ46-I8VS3\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: 1.51 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: 69083159103\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51542222930226,"sku":"69083159103","price":217.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2b9d2e0d5769f09bf6023ced3a049399.jpg?v=1785895588","url":"https:\/\/voomisupply.com\/products\/norton-69083159103-surface-grinding-wheel-7in-46-grit","provider":"Voomi Supply","version":"1.0","type":"link"}