{"product_id":"tru-maxx-66253255479-surface-grinding-wheel-100-grit","title":"Tru-maxx 66253255479 Surface Grinding Wheel 100 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRU-MAXX 66253255479 is a Type 1 surface grinding wheel designed for precision flat and surface grinding applications. Measuring 7 inches in diameter, 1\/4 inch thick, with a 1-1\/4 inch arbor hole, this wheel is built from aluminum oxide abrasive with a vitrified bond. It is rated at 100 grit with an I hardness code, placing it in the soft-to-medium hardness range. The vitrified bond provides rigidity and porosity control suited for consistent stock removal. At a maximum operating speed of 3600 RPM, it delivers controlled material removal on surface grinders used in machine shops, tool rooms, and maintenance environments.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for surface grinding ferrous metals and similar workpiece materials on horizontal-spindle reciprocating-table surface grinders. The fine 100-grit aluminum oxide construction makes it appropriate for finishing passes and light stock removal where surface finish quality matters. The Type 1 flat wheel geometry fits standard surface grinder spindle configurations. Machinists, tool-and-die makers, and maintenance technicians working in industrial and shop environments are the primary users of this wheel.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 1 flat wheel geometry with no recess — fits standard surface grinder arbors\u003c\/li\u003e\n  \u003cli\u003eAluminum oxide abrasive grain — effective on ferrous metals and general-purpose grinding\u003c\/li\u003e\n  \u003cli\u003eVitrified bond — non-porous, rigid bond for consistent cutting action\u003c\/li\u003e\n  \u003cli\u003e100 grit, I hardness (soft range) — fine material removal with controlled wear rate\u003c\/li\u003e\n  \u003cli\u003e3600 RPM maximum rated speed — safe operating limit for standard surface grinder spindles\u003c\/li\u003e\n  \u003cli\u003eSemi-friable grain structure, grain structure rating 6 — self-sharpening behavior during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard consumable for horizontal-spindle surface grinders accepting a Type 1 wheel with a 7 inch diameter, 1\/4 inch thickness, and 1-1\/4 inch arbor hole bore.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eGrinding wheel mounting must be performed by qualified personnel following ANSI B11.9 and OSHA 29 CFR 1910.215 standards. Always ring-test the wheel for cracks before mounting and use proper flanges and blotters. Never exceed the 3600 RPM maximum rated speed stamped on the wheel. Dress the wheel after mounting before making contact with the workpiece.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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\u003eGrit\u003c\/strong\u003e: 100\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: I (Soft)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrain Structure\u003c\/strong\u003e: 6 (Semi-Friable)\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: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3600\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: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 28A100I6V31\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\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: 66253255479\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51749812601138,"sku":"66253255479","price":28.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3e51bbb2e30ad0eeea9e399a7da2aeb6.jpg?v=1788910777","url":"https:\/\/voomisupply.com\/products\/tru-maxx-66253255479-surface-grinding-wheel-100-grit","provider":"Voomi Supply","version":"1.0","type":"link"}