{"product_id":"sumitomo-19dyafi-turning-insert-cnmg432emu-ac700g-carbide","title":"Sumitomo 19DYAFI Turning Insert CNMG432EMU AC700G Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 19DYAFI is a CNMG432EMU-style solid carbide turning insert with an AC700G manufacturer grade and a CVD-applied Al2O3 coating. Designed for negative-rake, neutral-hand turning operations, this insert features an 80-degree diamond shape with a 0.0313-inch corner radius and a 0.5000-inch inscribed circle. The insert thickness is 0.1875 inches and overall insert length is 0.5079 inches. It is engineered for productive metal removal on cast iron and steel workpieces in CNC and manual lathe applications. The EMU chip breaker geometry promotes controlled chip formation across a range of cutting conditions.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for external turning, facing, and profiling operations in production and job-shop environments. Primary workpiece materials include cast iron (ISO material group K) and steel (ISO material group P). It is commonly used in medium-duty roughing to semi-finishing passes where consistent tool life and chip control are required. The AC700G grade is formulated to maintain hardness and thermal resistance under the elevated temperatures typical of continuous and interrupted cut turning on ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAC700G grade solid carbide with CVD-applied Al2O3 coating for wear resistance on ferrous materials\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (CNMG style) provides two usable cutting edges per insert\u003c\/li\u003e\n  \u003cli\u003eEMU chip breaker geometry for controlled chip flow in cast iron and steel turning\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with standard CNMG toolholders using clamp and pin holding method\u003c\/li\u003e\n  \u003cli\u003e0.0313-inch corner radius balances edge strength with surface finish capability\u003c\/li\u003e\n  \u003cli\u003eConforms to ANSI and ISO 13399 standards; ISO code CNMG120408N-MU\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard CNMG-style toolholders that accept clamp and pin insert retention. Compatible with CN-series toolholder systems. Suitable for CNC lathes and manual turning centers configured for CNMG 432 inserts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tooling setup technicians. Ensure the toolholder pocket and seating surface are clean and free of chips or debris before seating the insert. Secure the insert using the appropriate clamp and pin per the toolholder manufacturer's torque and assembly guidelines. Index or replace the insert when flank wear, chipping, or surface finish degradation is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AC700G\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C7; C8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Al2O3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: CNMG432EMU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMG120408N-MU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (80 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: EMU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 4 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\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches (1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 inches (1\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.5079 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inch)\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 Holding Method\u003c\/strong\u003e: Clamp; Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron; Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI; ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 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: 19DYAFI\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51744948584754,"sku":"19DYAFI","price":184.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/630055c3139f026958fe87676feba588.jpg?v=1788862570","url":"https:\/\/voomisupply.com\/products\/sumitomo-19dyafi-turning-insert-cnmg432emu-ac700g-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}