{"product_id":"norton-69014192212-surface-grinding-wheel-7in-180-grit","title":"Norton 69014192212 Surface Grinding Wheel 7in 180 Grit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORTON 69014192212 is a Type 1A1 diamond surface grinding wheel designed for precision surface grinding applications requiring a very fine finish. Built with Armored Synthetic Diamond (ASD) abrasive and a resinoid bond, this wheel operates under wet conditions to maintain workpiece integrity and extend wheel life. At 7 inches in diameter with a 1\/2-inch thickness and 1-1\/4-inch arbor hole, it carries a 180-grit rating and a soft hardness grade (R), making it well suited for controlled material removal and finish improvement on hard or brittle materials such as carbide, ceramics, and hardened tool steel.\u003c\/p\u003e\u003cp\u003eThis wheel is intended for use on surface grinders in tool rooms, production shops, and maintenance environments where tight tolerances and surface finish quality are priorities. The 1\/4-inch superabrasive depth provides adequate wheel life for regular production use. It is typically installed and operated by machinists, toolroom technicians, and grinding specialists working with hard materials that conventional abrasive wheels cannot finish effectively. The ASD series designation indicates a concentration of 75, balancing cut rate with wheel longevity for general-purpose fine grinding work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eArmored Synthetic Diamond (ASD) abrasive for grinding hard and brittle materials\u003c\/li\u003e\n\u003cli\u003e180 grit, very fine grade for finish improvement and close-tolerance surface work\u003c\/li\u003e\n\u003cli\u003eResinoid bond with soft hardness rating (R) for controlled, consistent cut action\u003c\/li\u003e\n\u003cli\u003eWet operation design helps dissipate heat and flush grinding debris\u003c\/li\u003e\n\u003cli\u003e1\/4-inch superabrasive depth at 75 concentration for balanced life and cut rate\u003c\/li\u003e\n\u003cli\u003eType 1A1 straight wheel profile with no recess, no taper for standard surface grinder mounting\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 Type 1A1 straight wheel with a 7-inch diameter and 1-1\/4-inch arbor hole.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Always power down and lock out the grinder before mounting or removing the wheel. Inspect the wheel for cracks or chips before mounting, and ensure the arbor, flanges, and blotters are clean and properly sized for a 1-1\/4-inch bore. Ring-test the wheel prior to use per ANSI B7.1 safety requirements, and confirm the grinder's rated speed meets or exceeds the wheel's maximum operating speed before startup.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbrasive Material\u003c\/strong\u003e: Armored Synthetic Diamond (ASD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel Type\u003c\/strong\u003e: Type 1A1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBond Type\u003c\/strong\u003e: Resinoid\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: 0.5 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\u003eSuperabrasive Depth\u003c\/strong\u003e: 0.25 inches\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: Very 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\u003eWet\/Dry Operation\u003c\/strong\u003e: Wet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTaper\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\u003eSpecification\u003c\/strong\u003e: ASD180-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: 2.31 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: 69014192212\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORTON","offers":[{"title":"Default Title","offer_id":51538392940850,"sku":"69014192212","price":978.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/72a829f95e2cb3ca4b2bac450ad2703b.jpg?v=1785824303","url":"https:\/\/voomisupply.com\/products\/norton-69014192212-surface-grinding-wheel-7in-180-grit","provider":"Voomi Supply","version":"1.0","type":"link"}