{"product_id":"norton-69014192063-diamond-grinding-wheel-4in-180-grit","title":"Norton 69014192063 Diamond Grinding Wheel 4in 180 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NORTON 69014192063 is a Type 1A1R diamond surface grinding wheel designed for precision material removal on hard and brittle workpiece materials. Built on a metal bond system with Armored Synthetic Diamond (ASD) abrasive, it delivers consistent cut rates and extended wheel life compared to conventional abrasive wheels. The wheel measures 4 inches in diameter with a 0.012-inch thickness and a 1\/2-inch arbor hole. At 180 grit with a medium hardness rating (Hardness Code N), it suits finishing and semi-finishing operations where surface quality and dimensional control matter. Machinists and tool-and-die professionals install this wheel on surface grinders for flat-surface work on ceramics, carbide, glass, and similarly hard materials.\u003c\/p\u003e\n\u003cp\u003eThis wheel is suited for surface grinding applications in toolrooms, production shops, and maintenance environments. The Type 1A1R form factor is a standard straight wheel profile used on horizontal-spindle surface grinders. The 1\/8-inch superabrasive depth and 75 concentration rating make it appropriate for moderate material removal with controlled heat generation. It is a single-unit item with no minimum order quantity beyond one piece.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eArmored Synthetic Diamond (ASD) abrasive for hard and brittle material grinding\u003c\/li\u003e\n  \u003cli\u003eMetal bond construction for long wheel life and shape retention during aggressive cuts\u003c\/li\u003e\n  \u003cli\u003e180 grit, medium grade for semi-finishing and finishing surface passes\u003c\/li\u003e\n  \u003cli\u003eType 1A1R straight wheel profile compatible with horizontal-spindle surface grinders\u003c\/li\u003e\n  \u003cli\u003e1\/8-inch superabrasive depth with 75 concentration for balanced cut rate and wheel longevity\u003c\/li\u003e\n  \u003cli\u003eSpecification code M4D180-N75M99-1\/8 for direct cross-reference and reorder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on horizontal-spindle surface grinders accepting a 4-inch diameter, 1\/2-inch arbor hole, Type 1A1R straight grinding wheel. Verify spindle speed rating against machine RPM specifications before mounting.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or grinding specialist following ANSI B7.1 safety standards for abrasive wheel use. Power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or chips before installation and perform a ring test if applicable. Never exceed the maximum operating speed marked on the wheel or packaging.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 0.012 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Diamond (Armored Synthetic Diamond - ASD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 180\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Medium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness Code\u003c\/strong\u003e: N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1A1R\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperabrasive Depth\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperabrasive Concentration\u003c\/strong\u003e: 75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Code\u003c\/strong\u003e: M4D180-N75M99-1\/8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.54 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: NORTON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 69014192063\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51540441497906,"sku":"69014192063","price":454.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2f674738d728973c7f57870fc3b60169.jpg?v=1785855273","url":"https:\/\/voomisupply.com\/products\/norton-69014192063-diamond-grinding-wheel-4in-180-grit","provider":"Voomi Supply","version":"1.0","type":"link"}