{"product_id":"norton-66252838075-surface-grinding-wheel-6in-14-grit","title":"Norton 66252838075 Surface Grinding Wheel 6in 14 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66252838075 is a Type 1 surface grinding wheel engineered for aggressive material removal on hard ferrous and non-ferrous metals. Built with a zirconia alumina abrasive and a resinoid bond, it delivers fast, consistent stock removal at a coarse 14 grit. The wheel measures 6 inches in diameter, 1 inch thick, and accepts a 5\/8-inch arbor hole, making it a standard fit for bench and surface grinders in the 6-inch class. Rated to 8000 RPM and carrying a hard wheel hardness grade (code Q), it maintains form under heavy feed pressure. Specification designation NZ III 14-Q confirms abrasive type, hardness, and grit for procurement and replacement purposes. Weight is 1 pound.\u003c\/p\u003e\u003cp\u003eThis wheel is suited for rough grinding, weld cleanup, edge dressing, and heavy stock removal operations in metalworking shops, fabrication facilities, and maintenance environments. Its coarse 14-grit construction makes it appropriate for rapid material removal passes rather than finish grinding. Licensed machinists, tool-and-die techs, welding fabricators, and maintenance professionals working with steel, cast iron, and similar hard metals are the primary installers and end users of this wheel type.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eZirconia alumina abrasive for high-performance, fast-cutting action on tough metals\u003c\/li\u003e\n\u003cli\u003eCoarse 14 grit optimized for aggressive stock removal and weld cleanup\u003c\/li\u003e\n\u003cli\u003eResinoid bond provides durability and resistance under heavy grinding loads\u003c\/li\u003e\n\u003cli\u003eHard hardness grade (Q) maintains wheel integrity under sustained feed pressure\u003c\/li\u003e\n\u003cli\u003eNon-porous, no-recess Type 1 flat wheel construction — straightforward mounting\u003c\/li\u003e\n\u003cli\u003e8000 RPM maximum speed rating for standard 6-inch bench and surface grinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for Type 1 flat surface grinding wheels used on standard 6-inch bench grinders and surface grinding machines accepting a 5\/8-inch arbor.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrinding wheel mounting must be performed by a qualified operator following ANSI B7.1 safety standards for the use, care, and protection of abrasive wheels. Always power down and lock out the grinder before mounting or removing a wheel. Inspect the wheel for visible cracks or chips before installation, and perform a ring test per ANSI B7.1 procedures. Do not exceed the 8000 RPM maximum speed rating under any operating conditions.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1 (Flat)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Zirconia Alumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 14\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: Q (Hard)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resinoid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Hole Size\u003c\/strong\u003e: 5\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 8000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecess Type\u003c\/strong\u003e: No Recess\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: NZ III 14-Q\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: 66252838075\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51538998493490,"sku":"66252838075","price":551.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3a3b4990fb19a070b3329dad4923b983.jpg?v=1785832311","url":"https:\/\/voomisupply.com\/products\/norton-66252838075-surface-grinding-wheel-6in-14-grit","provider":"Voomi Supply","version":"1.0","type":"link"}