{"product_id":"sumitomo-19hwcfy-turning-insert-cnmg432eeg-ac520u-carbide","title":"Sumitomo 19HWCFY Turning Insert CNMG432EEG AC520U Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 19HWCFY is a solid carbide turning insert in the CNMG432EEG geometry, finished with a dual PVD coating of TiAlN and AlCrN under SUMITOMO's proprietary Super ZX designation. The insert features an 80-degree diamond shape (ANSI code CNMG432EEG, ISO code CNMG120408N-EG), a neutral rake and hand orientation, a 0.5079-inch length, a 0.5000-inch inscribed circle, and a 0.0313-inch corner radius. Designed for use on CNC turning centers and lathes, this insert suits licensed machinists and tooling specialists running high-demand metal removal operations where edge toughness and thermal resistance are critical.\u003c\/p\u003e\n\u003cp\u003eThe EEG chip breaker geometry and AC520U grade make this insert well-suited for turning stainless steel, superalloys, and titanium  -  workpiece material codes M and S. It is intended for applications where controlled chip formation, reduced built-up edge, and coating durability under elevated cutting temperatures are required. The insert mounts via clamp and pin holding methods and carries a clearance code of N with a tolerance code of M, consistent with precision-fit toolholders in that system.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDual PVD coating: TiAlN and AlCrN (Super ZX) for high heat resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003eAC520U grade engineered for stainless steel, superalloy, and titanium machining\u003c\/li\u003e\n  \u003cli\u003eEEG chip breaker promotes controlled chip evacuation in difficult-to-machine materials\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (Code C) provides a strong cutting edge geometry\u003c\/li\u003e\n  \u003cli\u003eNeutral rake and hand orientation for flexible toolholder compatibility\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO 13399 standards for insert identification and tooling data exchange\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement turning insert for CNMG-style toolholders accepting a 0.5000-inch inscribed circle, clamp and pin mounting, clearance code N, and tolerance code M. Compatible with systems requiring ANSI code CNMG432EEG or ISO code CNMG120408N-EG inserts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before seating or replacing inserts. Verify toolholder pocket cleanliness and clamp torque per the toolholder manufacturer's specification before engaging the cut. Do not exceed the insert's rated depth of cut or feed parameters for the target workpiece material.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: CNMG432EEG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG120408N-EG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (Code C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AC520U\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and AlCrN (PVD, Super ZX)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: EEG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Neutral (0 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5079 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (1\/32 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2031 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 432\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Materials\u003c\/strong\u003e: Stainless Steel, Superalloy, Titanium (Codes M, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.09 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: SUMITOMO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19HWCFY\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51743628427570,"sku":"19HWCFY","price":172.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d9d80e18bb534dd61756e7d598c60485_718d55c1-2b67-49e4-ae3f-5fb36c15c345.jpg?v=1788848625","url":"https:\/\/voomisupply.com\/products\/sumitomo-19hwcfy-turning-insert-cnmg432eeg-ac520u-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}