{"product_id":"norton-66253364243-surface-grinding-wheel-46-grit-14in","title":"Norton 66253364243 Surface Grinding Wheel 46 Grit 14in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66253364243 is a Type 1 surface grinding wheel engineered for precision stock removal on a wide range of ferrous and non-ferrous metals. Constructed with aluminum oxide abrasive and a vitrified bond, this wheel delivers consistent, free-cutting action with a coarse 46-grit profile and H hardness rating. It measures 14 inches in diameter, 1-1\/2 inches thick, and carries a 5-inch arbor hole, making it suited for larger-capacity surface grinders and cylindrical grinders. Rated at a maximum of 1800 RPM, it is installed and operated by machinists and tool-and-die professionals working in production or job-shop environments.\u003c\/p\u003e\u003cp\u003eThis wheel is designed for surface grinding applications across a broad spectrum of materials including 400 series stainless steel, hard and soft carbon steels, tool steels, aluminum, cast iron, ductile iron, and gray iron. Typical use scenarios include surface grinders, cylindrical grinders, and CNC cutting tool machines in both production and maintenance grinding operations. The porous structure of this wheel promotes coolant flow and chip clearance, reducing heat buildup during aggressive material removal passes.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum oxide abrasive for versatile ferrous and non-ferrous metal grinding\u003c\/li\u003e\n\u003cli\u003eVitrified bond provides rigidity and consistent form-holding under load\u003c\/li\u003e\n\u003cli\u003eCoarse 46-grit, H hardness for aggressive stock removal with controlled wear\u003c\/li\u003e\n\u003cli\u003ePorous wheel structure aids coolant penetration and chip evacuation\u003c\/li\u003e\n\u003cli\u003eNo recess, no taper — standard Type 1 flat wheel profile for straightforward mounting\u003c\/li\u003e\n\u003cli\u003eSpecification code 32A46-HVBEP for direct cross-reference in procurement and toolroom records\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. Compatible material applications include 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\u003eInstallation should be performed by a qualified machinist or grinding equipment operator following the machine manufacturer's wheel-mounting procedures and ANSI B11.9 safety guidelines for grinding machines. Always inspect the wheel for cracks or chips using the ring test before mounting, and never exceed the rated maximum of 1800 RPM. Power down and lock out the machine before changing wheels. Use appropriate blotters and flanges as required by the machine and wheel specifications.\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\u003eSpecification Code\u003c\/strong\u003e: 32A46-HVBEP\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: H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Hardness Rating\u003c\/strong\u003e: Soft\u003c\/li\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: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 1800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Gray\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Yes\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\u003eWeight\u003c\/strong\u003e: 17.19 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: 66253364243\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51538804244786,"sku":"66253364243","price":685.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c8113b7f43bc785f02b2a9fadc0b1263.jpg?v=1785826953","url":"https:\/\/voomisupply.com\/products\/norton-66253364243-surface-grinding-wheel-46-grit-14in","provider":"Voomi Supply","version":"1.0","type":"link"}