{"product_id":"tru-maxx-66253255676-surface-grinding-wheel-60-grit","title":"Tru-maxx 66253255676 Surface Grinding Wheel 60 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TRU-MAXX 66253255676 is a Type 1 surface grinding wheel engineered for precision stock removal and surface finishing on metalworking equipment. Built with aluminum oxide abrasive grain and a vitrified bond, this wheel delivers consistent cut rates and predictable wear characteristics across a broad range of ferrous metals. It measures 7 inches in diameter, 1\/2 inch thick, and carries a 1-1\/4 inch arbor hole. The 60 grit, J hardness rating makes it a strong choice for medium-material-removal work where surface finish quality still matters. Semi-friable grain structure supports self-sharpening action during use, extending effective wheel life.\u003c\/p\u003e\u003cp\u003eThis wheel is suited for surface grinders used in machine shops, tool rooms, and maintenance facilities handling ferrous stock. The vitrified bond performs well in both wet and dry grinding environments and tolerates the thermal cycling common in production surface grinding. The Type 1 straight-wheel profile fits standard horizontal-spindle surface grinder configurations. Licensed machinists, tool-and-die makers, and industrial maintenance technicians are the typical end users for this specification.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAluminum oxide abrasive with semi-friable grain for consistent self-sharpening behavior\u003c\/li\u003e\n\u003cli\u003eVitrified bond construction tolerates wet and dry grinding conditions\u003c\/li\u003e\n\u003cli\u003e60 grit, J hardness (medium grade) balances material removal rate with surface finish quality\u003c\/li\u003e\n\u003cli\u003eNon-porous, non-recessed Type 1 straight-wheel profile fits horizontal-spindle surface grinders\u003c\/li\u003e\n\u003cli\u003eGrain structure rating of 6 provides a medium-open structure suitable for general ferrous grinding\u003c\/li\u003e\n\u003cli\u003e3600 RPM maximum operating speed rated for standard surface grinder spindles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit grinding wheel for horizontal-spindle surface grinders accepting a 7 inch diameter, 1\/2 inch thick, Type 1 wheel with a 1-1\/4 inch arbor hole.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eGrinding wheel mounting and dressing must be performed by qualified personnel following ANSI B11.22 and applicable machine-specific guarding requirements. Always power down and lock out the grinder before mounting or removing a wheel. Inspect the wheel for cracks or chips before each use using the ring test — do not mount a damaged wheel. Never exceed the 3600 RPM maximum speed rating marked on the wheel.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1 (Straight)\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 Diameter\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Hole Size\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\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\u003ePorosity\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecess Type\u003c\/strong\u003e: No Recess\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Color\u003c\/strong\u003e: Pink\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3600\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 29A60J6V31\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2 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: TRU-MAXX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 66253255676\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51732905853234,"sku":"66253255676","price":60.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/83d1022f8ba420144fa454ec69cda6b3.jpg?v=1788748579","url":"https:\/\/voomisupply.com\/products\/tru-maxx-66253255676-surface-grinding-wheel-60-grit","provider":"Voomi Supply","version":"1.0","type":"link"}