{"product_id":"tru-maxx-66253255631-surface-grinding-wheel-46-grit-type-5","title":"Tru-maxx 66253255631 Surface Grinding Wheel 46 Grit Type 5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRU-MAXX 66253255631 is a Type 5 recessed surface grinding wheel designed for precision stock removal on surface grinders. Built with aluminum oxide abrasive and a vitrified bond, it delivers consistent cutting action across ferrous metals and tool steels. At 8 inches in diameter and 1 inch thick with a 1-1\/4 inch arbor hole, this wheel fits standard surface grinder spindles. The 46-grit coarse grade removes material quickly while the I hardness rating and semi-friable grain structure help the wheel self-dress under normal grinding pressure. Rated to 3105 RPM, it is suited for controlled, low-speed surface grinding applications.\u003c\/p\u003e\n\u003cp\u003eThis wheel is used in machine shops, tool rooms, and maintenance facilities for flat surface grinding operations. The Type 5 configuration features a single-side recess of 1\/2 inch depth and 3-1\/4 inch recess diameter, which reduces weight and provides clearance for flanges on compatible surface grinder spindles. The coarse 46-grit specification makes it effective for rough grinding passes on carbon steel, alloy steel, and similar ferrous workpieces. Machinists and tool grinders are the primary users in both production and job-shop environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 5 single-side recessed wheel for flange clearance on surface grinder spindles\u003c\/li\u003e\n  \u003cli\u003eAluminum oxide abrasive with vitrified bond for consistent, durable cutting action\u003c\/li\u003e\n  \u003cli\u003e46-grit coarse grade rated for aggressive stock removal passes\u003c\/li\u003e\n  \u003cli\u003eI hardness rating with semi-friable grain structure promotes controlled self-dressing\u003c\/li\u003e\n  \u003cli\u003eRated to 3105 RPM maximum operating speed\u003c\/li\u003e\n  \u003cli\u003ePink wheel color indicates aluminum oxide grain composition at this specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement-style Type 5 surface grinding wheel for surface grinders accepting an 8-inch diameter wheel with a 1-1\/4 inch arbor hole and standard flange mounting. Verify spindle speed rating does not exceed 3105 RPM before mounting.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or grinding equipment operator following ANSI B7.1 safe use standards for abrasive wheels. Always power down and lock out the surface grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before installation and perform a ring test. Never exceed the 3105 RPM maximum speed marked on this wheel, and always use the appropriate flange size and blotters as specified by the wheel and machine manufacturer.\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 Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 46\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: I\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Hardness 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\u003eWheel Type\u003c\/strong\u003e: Type 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecess Type\u003c\/strong\u003e: One-Side\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecess Depth\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecess Diameter\u003c\/strong\u003e: 3-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrain Structure\u003c\/strong\u003e: 6\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: Pink\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 29A46I6V31\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23131503\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: 66253255631\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":67911723647282,"sku":"66253255631","price":56.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/addec5cb089044a33744dd202c5a7b62.jpg?v=1791217854","url":"https:\/\/voomisupply.com\/products\/tru-maxx-66253255631-surface-grinding-wheel-46-grit-type-5","provider":"Voomi Supply","version":"1.0","type":"link"}