{"product_id":"tru-maxx-66253269531-surface-grinding-wheel-46-grit","title":"Tru-maxx 66253269531 Surface Grinding Wheel 46 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRU-MAXX 66253269531 is a Type 1 surface grinding wheel engineered for precision stock removal on surface grinders. Constructed from aluminum oxide abrasive with a vitrified bond, it measures 10 inches in diameter, 1 inch thick, and accepts a 3-inch arbor hole. The 46-grit coarse grade and I-hardness (soft) rating make this wheel well-suited for aggressive material removal on ferrous metals. The vitrified bond provides a rigid, porous-free structure that holds form under sustained grinding pressure. Rated at a maximum of 3250 RPM, this wheel is intended for use by machinists, tool-and-die workers, and maintenance professionals operating horizontal or vertical spindle surface grinders.\u003c\/p\u003e\n\u003cp\u003eThis wheel is a standard fit for surface grinding applications in machine shops, maintenance facilities, and industrial production environments. Its coarse 46-grit structure makes it effective for rapid metal removal before finish grinding passes. The non-porous vitrified bond maintains consistent cutting action across a range of ferrous workpieces. The 3-inch hole size accommodates direct mounting on standard surface grinder spindles without adapters in most configurations. This wheel is installed by machinists and grinding equipment operators following standard wheel-mounting procedures.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 1 straight wheel profile for use on horizontal and vertical spindle surface grinders\u003c\/li\u003e\n  \u003cli\u003e46-grit aluminum oxide abrasive for coarse, high-speed stock removal\u003c\/li\u003e\n  \u003cli\u003eVitrified bond with non-porous structure for form stability and consistent cut\u003c\/li\u003e\n  \u003cli\u003eI-hardness (soft) rating allows abrasive to release freely, reducing heat buildup\u003c\/li\u003e\n  \u003cli\u003eSemi-friable grain structure balances cutting action and wheel life\u003c\/li\u003e\n  \u003cli\u003eMaximum rated speed of 3250 RPM for safe operation on compatible machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit grinding wheel for surface grinders equipped with a 3-inch arbor and capable of accepting a 10-inch diameter Type 1 wheel rated at or below 3250 RPM.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or grinding equipment operator. Always de-energize and lock out the grinder before mounting or removing wheels. Inspect the wheel for cracks or chips before installation and perform a ring test per ANSI B7.1 standards. Never exceed the maximum rated speed of 3250 RPM, and ensure flanges and blotters are in good condition before tightening.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArbor Hole Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 46\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: I\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: Soft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Aluminum Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrain Structure\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFriability\u003c\/strong\u003e: Semi-Friable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecess Type\u003c\/strong\u003e: No Recess\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3250\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 23A46I5V31\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6 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: 66253269531\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":52071584301362,"sku":"66253269531","price":109.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f9c241753680e9f8776f4fc462ac5a34.jpg?v=1790049202","url":"https:\/\/voomisupply.com\/products\/tru-maxx-66253269531-surface-grinding-wheel-46-grit","provider":"Voomi Supply","version":"1.0","type":"link"}