{"product_id":"norton-66253044379-surface-grinding-wheel-8in-100-grit","title":"Norton 66253044379 Surface Grinding Wheel 8in 100 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 66253044379 is a Type 1 surface grinding wheel designed for precision material removal on ferrous and non-ferrous workpieces. Built with a silicon carbide abrasive grain and a vitrified bond, this wheel delivers consistent stock removal with a fine cut at 100 grit. The wheel measures 8 inches in diameter, 1 inch thick, with a 1-1\/4 inch arbor hole, and is rated for a maximum of 3600 RPM. Hardness code I places it in the medium range, making it well-suited for controlled grinding passes on hard and semi-hard materials. It weighs 1.75 pounds and carries a green wheel color typical of silicon carbide construction.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for use on surface grinders, cylindrical grinders, and CNC cutting tool machines in both shop and production environments. Material applications include 300 series stainless steel, titanium, aluminum, brass, bronze, copper, gray iron, masonry, and natural stone. The vitrified bond provides rigidity and form-holding, which supports flat surface work and close-tolerance finishing passes. It is a non-tapered, non-recessed Type 1 flat wheel, appropriate for straight-face grinding operations in professional machining and fabrication settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSilicon carbide abrasive grain for effective grinding on non-ferrous metals, stone, and masonry\u003c\/li\u003e\n  \u003cli\u003eVitrified bond construction provides rigidity and consistent wheel form during operation\u003c\/li\u003e\n  \u003cli\u003e100 grit fine grade for controlled stock removal and smoother surface finishes\u003c\/li\u003e\n  \u003cli\u003eMedium hardness (Code I) balances wheel life with consistent cut performance\u003c\/li\u003e\n  \u003cli\u003e3600 RPM maximum speed rating for safe use on standard surface and cylindrical grinders\u003c\/li\u003e\n  \u003cli\u003eNon-porous, non-recessed Type 1 flat profile with no taper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eRated for use with surface grinders, cylindrical grinders, and CNC cutting tool machines. Compatible material applications include 300 series stainless steel, titanium, aluminum, brass, bronze, copper, gray iron, masonry, and natural stone. Series designation is 39C Type 1, with specification code 39C100-IVMT.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGrinding wheel mounting should be performed by a qualified machine operator or toolroom technician following ANSI B11 and OSHA 1910.215 safety standards. Always inspect the wheel for cracks or chips before mounting and perform a ring test. Power down and lock out the grinder before changing wheels. Never exceed the maximum RPM stamped on the wheel or listed by the manufacturer, and always use the appropriate flanges and blotter paper when mounting.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Silicon Carbide\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\u003eGrit\u003c\/strong\u003e: 100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Fine\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\u003eWheel Diameter\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Green\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\u003eSpecification Code\u003c\/strong\u003e: 39C100-IVMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.75 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: 66253044379\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51541533589810,"sku":"66253044379","price":210.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/01d468b8498ae485295fc570060173b5.jpg?v=1785878623","url":"https:\/\/voomisupply.com\/products\/norton-66253044379-surface-grinding-wheel-8in-100-grit","provider":"Voomi Supply","version":"1.0","type":"link"}