{"product_id":"norton-66252843238-type-27-9in-grinding-wheel-24-grit","title":"Norton 66252843238 Type 27 9in Grinding Wheel 24 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66252843238 is a Type 27 depressed center grinding wheel designed for aggressive material removal on angle grinders. Built with a Zirconia Alumina and Silicon Carbide blend abrasive and a coarse 24 grit rating, this wheel cuts fast through tough base metals, welds, and castings. The resinoid bond holds the abrasive grain firmly under load, and the hardness code T designation indicates a hard bond suited for softer workpiece materials. At 9 inches in diameter and 1\/8 inch thick, it covers a wide grinding path while maintaining a low profile for controlled stock removal. Rated to a maximum of 6,000 RPM, it is intended for use on large-diameter angle grinders by metal fabricators, ironworkers, and maintenance trades.\u003c\/p\u003e\u003cp\u003eThis wheel fits standard 7\/8 inch arbor angle grinders commonly used in fabrication shops, structural steel work, pipeline work, and heavy maintenance applications. The Type 27 depressed center profile raises the disc off the guard, allowing flat and surface grinding at low angles. The 9 inch diameter makes it well suited for large weld seam grinding, surface conditioning, and material blending on flat or slightly curved workpieces. The black resinoid-bonded wheel operates without water or coolant in dry grinding applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType 27 depressed center profile for low-angle surface and flat grinding\u003c\/li\u003e\n\u003cli\u003eZirconia Alumina and Silicon Carbide blend abrasive for fast, aggressive cutting action\u003c\/li\u003e\n\u003cli\u003eCoarse 24 grit for high stock removal on metals, welds, and castings\u003c\/li\u003e\n\u003cli\u003eResinoid bond with hardness code T for durability under sustained grinding pressure\u003c\/li\u003e\n\u003cli\u003e7\/8 inch arbor hole fits standard large angle grinder spindles\u003c\/li\u003e\n\u003cli\u003e6,000 RPM maximum speed rating for large-diameter angle grinder use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with angle grinders accepting a 9 inch, 7\/8 inch arbor Type 27 depressed center wheel rated to 6,000 RPM or lower.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a qualified operator following ANSI B7.1 safe use standards for abrasive wheels. Before mounting, confirm the grinder spindle speed does not exceed the 6,000 RPM wheel rating and that the arbor size matches the 7\/8 inch hole. Disconnect and lock out power to the grinder before mounting or removing the wheel. Always use the appropriate guard and personal protective equipment when operating grinding wheels.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 27 Depressed Center\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 0.125 inches (1\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 0.875 inches (7\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Zirconia Alumina and Silicon Carbide Blend\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 6,000 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resinoid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: T\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Arbor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Compatibility\u003c\/strong\u003e: Angle Grinder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.05 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: 66252843238\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51540752302386,"sku":"66252843238","price":29.67,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a91dc42c6027e25ad228ebe95b8da311.jpg?v=1785863555","url":"https:\/\/voomisupply.com\/products\/norton-66252843238-type-27-9in-grinding-wheel-24-grit","provider":"Voomi Supply","version":"1.0","type":"link"}