{"product_id":"norton-69014192313-surface-grinding-wheel-12in-120-grit","title":"Norton 69014192313 Surface Grinding Wheel 12in 120 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 69014192313 is a Type 1A1 diamond surface grinding wheel designed for precision surface grinding operations on hard and superhard materials. It measures 12 inches in diameter and 1 inch thick, with a 5-inch arbor hole. The wheel uses Armored Synthetic Diamond (ASD) abrasive at a 120 grit rating, classified as a fine grade. The resinoid bond holds the abrasive at a 75 concentration level with a 1\/4-inch superabrasive depth. The hardness code is R, placing it in the soft wheel hardness range. This wheel is rated for both wet and dry operation and suits roughing and cut-off material applications. It conforms to specification ASD120-R75B99-1\/4.\u003c\/p\u003e\u003cp\u003eThis wheel is used in surface grinding applications where tight tolerances and fine surface finishes are required on carbide, ceramic, glass, or other hard materials. It is well suited to precision machine shops, tool and die operations, and industrial grinding environments. The Type 1A1 straight wheel profile is compatible with standard surface grinder spindle setups. Wet operation is recommended when coolant systems are available to extend wheel life and control heat. Dry operation is permissible where coolant is not used.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eArmored Synthetic Diamond (ASD) abrasive for grinding hard and superhard materials\u003c\/li\u003e\n\u003cli\u003eType 1A1 straight wheel profile fits standard surface grinder arbors\u003c\/li\u003e\n\u003cli\u003e120 grit fine grade for controlled material removal and finish work\u003c\/li\u003e\n\u003cli\u003eResinoid bond with 75 concentration and 1\/4-inch superabrasive depth\u003c\/li\u003e\n\u003cli\u003eRated for both wet and dry operation\u003c\/li\u003e\n\u003cli\u003eNo recess, no taper — flat wheel geometry for consistent contact\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 surface grinders accepting a 12-inch diameter, 5-inch arbor hole, Type 1A1 straight wheel configuration.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eSurface grinding wheels must be installed by a qualified machine operator or maintenance technician familiar with abrasive wheel safety. Before mounting, inspect the wheel for cracks or chips using the ring test per ANSI B7.1 standards. Power down and lock out the grinder before changing wheels. Never exceed the maximum RPM rating marked on the wheel or machine spindle, whichever is lower.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1A1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Armored Synthetic Diamond (ASD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resinoid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrit\u003c\/strong\u003e: 120\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: R (Soft)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperabrasive Concentration\u003c\/strong\u003e: 75\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperabrasive Depth\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Diameter\u003c\/strong\u003e: 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Thickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Size\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapered\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecess Type\u003c\/strong\u003e: No Recess\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWet\/Dry Operation\u003c\/strong\u003e: Wet and Dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Roughing and Cut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: ASD120-R75B99-1\/4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Norton ASD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 8.14 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: NORTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 69014192313\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51544230691122,"sku":"69014192313","price":2701.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/625606f06f19cfcc2e1703259ca8a530.jpg?v=1785925992","url":"https:\/\/voomisupply.com\/products\/norton-69014192313-surface-grinding-wheel-12in-120-grit","provider":"Voomi Supply","version":"1.0","type":"link"}