{"product_id":"norton-662530-49081-type-28-grinding-wheel-9x1-4x7-8-6600-rpm","title":"Norton 662530-49081 Type 28 Grinding Wheel 9x1\/4x7\/8 6600 Rpm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 662530-49081 is a Type 28 saucer-style depressed center grinding wheel engineered for metal grinding applications. Built with Gemini aluminum oxide abrasive, it delivers consistent stock removal and long wheel life on ferrous metals and general fabrication work. The wheel measures 9 inches in diameter by 1\/4 inch thickness with a 7\/8-inch arbor bore, and is rated to a maximum of 6600 RPM. It is intended for use with large angle grinders by metalworkers, fabricators, and maintenance trades requiring aggressive surface and weld grinding.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for heavy-duty metal grinding tasks in fabrication shops, structural steel work, and industrial maintenance environments. The Type 28 saucer profile provides a lower grinding angle compared to flat Type 27 wheels, which reduces gouging and improves surface contact on flat and curved workpieces. The Gemini aluminum oxide grain is a proven abrasive for carbon steel, stainless steel, and similar metals requiring controlled, efficient material removal.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 28 saucer profile for low-angle grinding and improved surface contact\u003c\/li\u003e\n  \u003cli\u003eGemini aluminum oxide abrasive for consistent cut rate on ferrous metals\u003c\/li\u003e\n  \u003cli\u003e9-inch diameter by 1\/4-inch thickness for aggressive stock removal\u003c\/li\u003e\n  \u003cli\u003e7\/8-inch arbor bore fits standard large angle grinders\u003c\/li\u003e\n  \u003cli\u003eMaximum rated speed of 6600 RPM\u003c\/li\u003e\n  \u003cli\u003eDepressed center design keeps the flange clear of the workpiece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on large angle grinders accepting a 9-inch depressed center grinding wheel with a 7\/8-inch arbor bore. Suited for metal grinding applications on carbon steel, structural steel, and similar ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGrinding wheel installation and operation should be performed by qualified personnel familiar with abrasive wheel safety standards, including ANSI B7.1 guidelines. Always inspect the wheel for cracks or damage before mounting and confirm the grinder's rated RPM meets or exceeds the wheel's 6600 RPM maximum speed rating. Power down and disconnect the grinder before mounting or removing the wheel. Always use the appropriate guard and personal protective equipment during operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 28 Saucer Depressed Center\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Gemini Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Metal Grinding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Bore\u003c\/strong\u003e: 7\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 6600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 20\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: 662530-49081\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51344143155506,"sku":"662530-49081","price":328.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310537048.jpg?v=1782030132","url":"https:\/\/voomisupply.com\/products\/norton-662530-49081-type-28-grinding-wheel-9x1-4x7-8-6600-rpm","provider":"Voomi Supply","version":"1.0","type":"link"}