{"product_id":"sumitomo-19rj339-turning-insert-dnmg432egu-ac820p-carbide","title":"Sumitomo 19RJ339 Turning Insert DNMG432EGU AC820P Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUMITOMO 19RJ339 is a DNMG432EGU-style indexable turning insert engineered for precision metal cutting on CNC lathes and turning centers. It is manufactured from solid carbide and finished with an Al2O3 (aluminum oxide) CVD coating in the AC820P grade, a combination suited for continuous and semi-interrupted cuts in steel applications. The insert features a 55-degree diamond shape, a negative rake angle of 7 degrees, and an EGU chip breaker geometry. The inscribed circle measures 0.5 inches, with an insert length of 0.6102 inches and a corner radius of 0.0313 inches. Licensed machinists and CNC operators install this insert as a direct indexable tooling component in compatible turning toolholders.\u003c\/p\u003e\n\u003cp\u003eThis insert is intended for use in turning operations where the primary workpiece material is steel, as indicated by the secondary workpiece material code P. The DNMG style and neutral hand orientation make it adaptable to both left- and right-hand toolholder setups. The EGU chip breaker is designed to manage chip control across a range of depths of cut and feed rates typical in production turning. It conforms to ANSI code DNMG432EGU and ISO code DNMG150408N-GU, making it suitable for integration into ISO 13399-compliant tooling management systems. This insert is sold individually; the minimum order quantity is 10 units per purchase.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAC820P grade solid carbide substrate with CVD-applied Al2O3 coating for wear resistance in steel cutting\u003c\/li\u003e\n  \u003cli\u003eEGU chip breaker geometry for controlled chip evacuation in continuous and semi-interrupted turning\u003c\/li\u003e\n  \u003cli\u003e55-degree diamond insert shape (shape code D) with negative rake for stable cutting forces\u003c\/li\u003e\n  \u003cli\u003eNeutral hand orientation compatible with both left- and right-hand DNMG toolholders\u003c\/li\u003e\n  \u003cli\u003eDual holding method support: clamp and pin retention for secure seating under load\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO 13399 standards for tooling data interoperability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in DNMG-style indexable turning toolholders that accept a 0.5-inch inscribed circle, 3\/16-inch thick diamond insert with a clamp or pin holding method. Conforms to ANSI code DNMG432EGU and ISO code DNMG150408N-GU. Verify toolholder pocket dimensions and retention method before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine before indexing or replacing inserts. Use the appropriate torque wrench and manufacturer-specified fastener hardware when seating the clamp or pin to avoid insert fracture or toolholder damage. Inspect the pocket seat and contact surfaces for debris or wear before installing a new insert.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: DNMG432EGU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DNMG150408N-GU\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DNMG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (55 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AC820P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\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\u003eChip Breaker\u003c\/strong\u003e: EGU\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: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6102 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1875 inches (3\/16 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\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 Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Steel (Code P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DN\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: 0.03 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: 19RJ339\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51731057148210,"sku":"19RJ339","price":269.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b74d6a4a96e299b99c6a338d3590cd42.jpg?v=1788726370","url":"https:\/\/voomisupply.com\/products\/sumitomo-19rj339-turning-insert-dnmg432egu-ac820p-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}