{"product_id":"norton-66252843179-type-27-grinding-wheel-4-in-24-grit","title":"Norton 66252843179 Type 27 Grinding Wheel 4 in 24 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 66252843179 is a Type 27 depressed center grinding wheel designed for aggressive material removal on angle grinders. It measures 4 inches in diameter with a 0.25-inch thickness and a 3\/8-inch arbor hole. The abrasive material is zirconia alumina at a coarse 24 grit, bonded with a resinoid bond and rated to a maximum of 15,280 RPM. The hardness code is S, indicating a firm wheel suited for high-pressure grinding applications. This wheel is commonly used by metal fabricators, pipefitters, ironworkers, and other trade professionals who need fast stock removal on steel and other ferrous materials.\u003c\/p\u003e\u003cp\u003eThis wheel is intended for use with standard angle grinders that accept a 3\/8-inch arbor. The Type 27 depressed center profile keeps the grinding surface slightly elevated from the workpiece, making it well suited for flat surface grinding and weld blending. It is appropriate for both shop and field use in fabrication, construction, and maintenance applications where coarse, high-speed grinding is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType 27 depressed center profile for flat surface and weld grinding\u003c\/li\u003e\n\u003cli\u003eZirconia alumina abrasive for fast, aggressive stock removal\u003c\/li\u003e\n\u003cli\u003eCoarse 24 grit for rapid material removal on ferrous metals\u003c\/li\u003e\n\u003cli\u003eResinoid bond with hardness code S for durability under load\u003c\/li\u003e\n\u003cli\u003eRated to 15,280 RPM maximum for use with angle grinders\u003c\/li\u003e\n\u003cli\u003e3\/8-inch arbor hole fits standard angle grinder spindles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with angle grinders accepting a 3\/8-inch arbor connection. The Type 27 profile and arbor size are standard across a wide range of corded and cordless angle grinders used in fabrication and construction trades.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and wheel changes must be performed by a qualified operator with the grinder powered off and unplugged or battery removed. Always confirm the grinder's rated RPM meets or exceeds the wheel's 15,280 RPM maximum before mounting. Inspect the wheel for cracks or damage before each use and never use a damaged wheel. Follow ANSI B7.1 safety standards for the proper use, handling, and protection of abrasive wheels.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 27\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: 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: 15,280\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: S\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: 0.337 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: 66252843179\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51539041550642,"sku":"66252843179","price":15.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6b282a6cabf8aa2ba4e797e895ad490c.jpg?v=1785833551","url":"https:\/\/voomisupply.com\/products\/norton-66252843179-type-27-grinding-wheel-4-in-24-grit","provider":"Voomi Supply","version":"1.0","type":"link"}