{"product_id":"tru-maxx-66253255167-grinding-wheel-8-in-80-grit","title":"Tru-maxx 66253255167 Grinding Wheel 8 in 80 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRU-MAXX 66253255167 is a Type 1 bench and pedestal grinding wheel designed for general-purpose stock removal and tool sharpening on bench grinders and pedestal grinder units. The wheel measures 8 inches in diameter, 1 inch thick, with a 1-inch arbor hole, and carries an 80-grit medium grade for balanced material removal without excessive surface aggression. It is bonded with a vitrified bond and manufactured from semi-friable aluminum oxide abrasive, making it well-suited for ferrous metals, tool steel, and similar hard materials. Licensed tradespeople and experienced metalworkers install this wheel as a standard service replacement or initial setup component on stationary grinding equipment.\u003c\/p\u003e\n\u003cp\u003eThis grinding wheel fits standard 8-inch bench and pedestal grinders commonly found in maintenance shops, machine shops, fabrication facilities, and tool-and-die operations. The 1-inch arbor hole is the most common bore size on this class of machine. Rated at a maximum of 3,600 RPM, the wheel is matched to the typical operating speed of 8-inch bench grinder motors. No bushing is included; reducers or bushings must be sourced separately if the machine spindle diameter is smaller than 1 inch.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e8-inch diameter Type 1 flat wheel geometry for use on bench and pedestal grinders\u003c\/li\u003e\n  \u003cli\u003e80-grit medium grade aluminum oxide abrasive for general stock removal and edge work\u003c\/li\u003e\n  \u003cli\u003eVitrified bond provides rigidity and consistent cut rate throughout wheel life\u003c\/li\u003e\n  \u003cli\u003eSemi-friable grain structure continually exposes fresh cutting edges as the wheel wears\u003c\/li\u003e\n  \u003cli\u003eMaximum rated speed of 3,600 RPM matches standard 8-inch bench grinder motor output\u003c\/li\u003e\n  \u003cli\u003eSpecification code 27A80O6V13 for cross-reference and replacement ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct-fit replacement for standard 8-inch bench and pedestal grinders accepting a 1-inch arbor bore and rated to at least 3,600 RPM. No specific OEM model compatibility was stated in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eWheel mounting should 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 removing or installing a wheel. Inspect the wheel for cracks or chips before mounting, and ring-test it per standard procedure. Do not exceed the 3,600 RPM maximum speed rating marked on the wheel, and always use the appropriate guards and eye protection during operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1\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: 80\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Hardness\u003c\/strong\u003e: O (Medium)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrain Structure\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFriability\u003c\/strong\u003e: Semi-Friable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePorosity\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3,600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Included\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 27A80O6V13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.03 pounds\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: TRU-MAXX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66253255167\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51727277850930,"sku":"66253255167","price":65.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/34c469373661fc1888c1cb7ab932b622.jpg?v=1788675799","url":"https:\/\/voomisupply.com\/products\/tru-maxx-66253255167-grinding-wheel-8-in-80-grit","provider":"Voomi Supply","version":"1.0","type":"link"}