{"product_id":"tru-maxx-66253269674-surface-grinding-wheel-46-grit-10-in","title":"Tru-maxx 66253269674 Surface Grinding Wheel 46 Grit 10 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRU-MAXX 66253269674 is a Type 1 surface grinding wheel designed for flat and surface grinding operations on ferrous metals and tool steels. Built with aluminum oxide abrasive and a vitrified bond, it delivers consistent stock removal and a controlled finish. The wheel measures 10 inches in diameter, 1 inch thick, with a 3-inch arbor hole. At 46 grit with an H hardness rating, it falls in the coarse-grade range, making it well suited for aggressive material removal where surface finish is secondary to throughput. This wheel is rated to a maximum of 2,480 RPM and weighs 5 pounds.\u003c\/p\u003e\n\u003cp\u003eThis grinding wheel is used in surface grinding machines common to machine shops, tool rooms, and maintenance facilities. The Type 1 straight-wheel profile mounts on horizontal-spindle surface grinders. The coarse 46-grit specification makes it a practical choice for rapid stock removal on steel workpieces, weld dressing, and tool reconditioning. The vitrified bond resists heat buildup and allows the wheel to break down at a controlled rate, keeping cutting action consistent through the wheel life. It is a non-recessed wheel with no porous structure, suited for standard wet or dry surface grinding setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType 1 straight-wheel profile for horizontal-spindle surface grinders\u003c\/li\u003e\n  \u003cli\u003eAluminum oxide abrasive with semi-friable grain structure for self-sharpening action\u003c\/li\u003e\n  \u003cli\u003eVitrified bond provides rigidity and resistance to oils, water, and common grinding fluids\u003c\/li\u003e\n  \u003cli\u003e46 grit coarse grade for aggressive stock removal\u003c\/li\u003e\n  \u003cli\u003eH hardness (soft rating) allows the wheel to release dull grains, reducing glazing\u003c\/li\u003e\n  \u003cli\u003eRated to 2,480 RPM maximum operating speed\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 3-inch arbor hole, 10-inch diameter, and 1-inch face width.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSurface grinding wheels must be installed by a qualified machinist or grinding machine operator following ANSI B11.9 and applicable OSHA grinding safety standards. Always perform a ring test before mounting to check for cracks, and confirm the machine spindle speed does not exceed the 2,480 RPM maximum rating stamped on the wheel. Mount with proper flanges and blotters and guard in place before powering on. Never exceed the rated speed or use a wheel that shows visible damage.\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: 46 (Coarse)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: Soft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\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\u003eWheel Color\u003c\/strong\u003e: Pink\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 29A46H5V31\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 2,480\u003c\/li\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\u003eRecess Type\u003c\/strong\u003e: No Recess\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePorous\u003c\/strong\u003e: Non-Porous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 5 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: 66253269674\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51754719510834,"sku":"66253269674","price":73.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e2b5d02842efdc1f4af60d073fb78e21.jpg?v=1788948074","url":"https:\/\/voomisupply.com\/products\/tru-maxx-66253269674-surface-grinding-wheel-46-grit-10-in","provider":"Voomi Supply","version":"1.0","type":"link"}