{"product_id":"norton-66253048994-type-27-grinding-wheel-9in-24-grit","title":"Norton 66253048994 Type 27 Grinding Wheel 9in 24 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66253048994 is a Type 27 depressed center grinding wheel designed for aggressive material removal on angle grinders. Built with aluminum oxide abrasive and a very coarse 24 grit rating, it is suited for heavy stock removal, weld grinding, and surface conditioning on ferrous metals and similar hard materials. The resinoid bond holds abrasive grains firmly during high-stress grinding passes. At 9 inches in diameter and 1\/8 inch thick, this wheel spins at a rated maximum of 6,600 RPM and mounts via a 7\/8 inch arbor connector. Fabricators, ironworkers, and pipefitters reach for this wheel when fast, aggressive cutting action is the priority.\u003c\/p\u003e\u003cp\u003eThis wheel is intended for use with angle grinders in industrial, fabrication, and maintenance settings. The Type 27 depressed center profile keeps the mounting hardware below the grinding plane, allowing flush or near-flush grinding on flat stock, structural steel, and weld beads. It performs well in both shop and field environments where rough grinding or scale removal is required on carbon steel, cast iron, and similar ferrous workpieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e24 grit aluminum oxide abrasive for very coarse, high-removal-rate grinding\u003c\/li\u003e\n\u003cli\u003eType 27 depressed center profile for flush grinding and weld cleanup\u003c\/li\u003e\n\u003cli\u003eResinoid bond construction for strength under high grinding pressure\u003c\/li\u003e\n\u003cli\u003e6,600 RPM maximum rated speed for safe angle grinder operation\u003c\/li\u003e\n\u003cli\u003e7\/8 inch arbor hole fits standard angle grinder spindles\u003c\/li\u003e\n\u003cli\u003e9 inch diameter by 1\/8 inch thickness for wide contact and controlled material removal\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-mount Type 27 grinding wheel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by operators familiar with abrasive wheel safety per ANSI B7.1 guidelines. Before mounting, inspect the wheel for cracks or damage and verify the grinder spindle speed does not exceed the 6,600 RPM rating marked on the wheel. Power down and disconnect or de-energize the grinder before changing wheels, and ensure the arbor flange and backing nut are properly seated and tightened with the appropriate spanner wrench. Always install and operate the wheel with the grinder guard in place.\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: 1\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\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: Very Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 6,600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resinoid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Arbor\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: 1.9 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: 66253048994\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51690747625778,"sku":"66253048994","price":20.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/43e11707c3c944a87ef9af2cc6d3f6a7.jpg?v=1788274885","url":"https:\/\/voomisupply.com\/products\/norton-66253048994-type-27-grinding-wheel-9in-24-grit","provider":"Voomi Supply","version":"1.0","type":"link"}