{"product_id":"tru-maxx-t1-7wb31217-t-surface-grinding-wheel-46-grit","title":"Tru-maxx T1-7WB31217-T Surface Grinding Wheel 46 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRU-MAXX T1-7WB31217-T is a Type 1 surface grinding wheel designed for precision stock removal and surface finishing on ferrous and hard materials. Built with a ceramic abrasive grain and a vitrified bond, this wheel delivers consistent cut rates and maintains its form under sustained grinding pressure. At 46 grit with a K hardness rating, it falls in the coarse-to-medium range — well suited for aggressive material removal while retaining enough wheel integrity for controlled surface work. It measures 7 inches in diameter, 3\/4 inches thick, and carries a 1-1\/4 inch arbor hole. Rated to 3,600 RPM. Weighs 2 pounds.\u003c\/p\u003e\n\u003cp\u003eThis wheel is used in surface grinding applications across machine shops, tool rooms, and maintenance facilities. It fits horizontal-spindle surface grinders with a 1-1\/4 inch arbor. The Type 1 straight-wheel profile makes it suitable for peripheral grinding of flat workpiece surfaces. The non-porous, vitrified bond structure resists loading and provides good dimensional stability across a range of ferrous stock including tool steel, alloy steel, and hardened machine components. Typically installed by machinists, tool-and-die makers, or maintenance technicians in industrial and manufacturing environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCeramic abrasive grain for consistent cut rate and longer wheel life on hard materials\u003c\/li\u003e\n  \u003cli\u003eVitrified bond provides rigidity and resistance to loading during surface grinding\u003c\/li\u003e\n  \u003cli\u003e46 grit, K hardness — coarse grade for efficient stock removal with medium-hard wheel body\u003c\/li\u003e\n  \u003cli\u003eNon-porous grain structure (grain structure 6) suits dense, hard workpiece materials\u003c\/li\u003e\n  \u003cli\u003eType 1 straight-wheel profile for peripheral surface grinding on horizontal-spindle machines\u003c\/li\u003e\n  \u003cli\u003e3,600 RPM maximum speed rating for safe operation on standard surface grinders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a replacement-style Type 1 surface grinding wheel for horizontal-spindle surface grinders accepting a 1-1\/4 inch arbor hole and a 7 inch diameter wheel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSurface grinding wheels must be installed by a qualified machinist or maintenance technician following the grinder manufacturer's mounting procedures and applicable ANSI B11.9 safety standards. Always perform a ring test before mounting and confirm the machine's rated spindle speed meets or exceeds the wheel's 3,600 RPM maximum before operation. Power down and lock out the grinder before changing wheels. Never exceed the maximum RPM marked on the wheel.\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: Ceramic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Vitrified\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: K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Rating\u003c\/strong\u003e: Medium\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: 0.75 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\u003eGrain Structure\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePorous\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: Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3,600\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: 183A46K6V31\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2 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: T1-7WB31217-T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRU-MAXX","offers":[{"title":"Default Title","offer_id":51727191507250,"sku":"T1-7WB31217-T","price":80.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0127ac8d950a726c0ba2ff8b949732e2.jpg?v=1788674542","url":"https:\/\/voomisupply.com\/products\/tru-maxx-t1-7wb31217-t-surface-grinding-wheel-46-grit","provider":"Voomi Supply","version":"1.0","type":"link"}