{"product_id":"sumitomo-19rjawf-turning-insert-dnmg432-ac820p-carbide","title":"Sumitomo 19RJAWF Turning Insert DNMG432 AC820P Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 19RJAWF is a solid carbide turning insert designed for precision metal cutting in CNC and manual lathe applications. It carries the ANSI insert code DNMG432 and ISO designation DNMG150408N-SE, featuring a 55-degree diamond (rhombic) shape and a neutral hand orientation. The insert is CVD-coated with Al2O3 for high wear resistance across a range of cutting conditions. With a 0.0313-inch corner radius and an ESE chip breaker geometry, it is optimized for finishing and light machining operations on steel and cast iron. Grade AC820P balances wear resistance with toughness for P and K workpiece material categories.\u003c\/p\u003e\u003cp\u003eThis insert is suited for turning steel and cast iron workpieces in both residential and industrial production environments. The ESE chip breaker geometry targets finishing passes and light material removal rates where surface finish and dimensional accuracy are critical. It is installed in standard DNMG-style toolholders using clamp or pin holding methods, compatible with negative-rake insert seats meeting ANSI and ISO 13399 standards. Machinists and CNC operators in job shops and production facilities are the primary users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCVD Al2O3 coating provides high wear resistance for extended tool life on steel and cast iron\u003c\/li\u003e\n\u003cli\u003e55-degree diamond insert shape (DNMG) allows access to tight shoulder and profile cuts\u003c\/li\u003e\n\u003cli\u003eESE chip breaker geometry engineered for finishing and light machining operations\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation fits left- or right-hand toolholder configurations\u003c\/li\u003e\n\u003cli\u003eAC820P grade delivers balanced wear resistance and toughness across P and K material codes\u003c\/li\u003e\n\u003cli\u003eMeets ANSI and ISO 13399 standards for interchangeable insert tooling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit insert for DNMG432 negative-rake toolholders accepting clamp or pin clamping methods per ANSI and ISO 13399 insert standards. Primary workpiece material codes P (steel) and K (cast iron).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before seating or replacing inserts. Use the appropriate torx or hex key to secure the clamp or pin to the manufacturer-specified procedure for the toolholder in use. Inspect the insert seat and toolholder pocket for chips or debris before installing a new insert to ensure proper seating and edge repeatability.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: DNMG432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: DNMG150408N-SE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: D - Diamond (Rhombic) 55 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AC820P\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: ESE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing and Light Machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0313 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\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 13 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: N\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\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: P (Steel), K (Cast Iron)\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 19RJAWF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51733727150386,"sku":"19RJAWF","price":35.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bd7961bcc6fdc4fb83196394d0183951_b363ffac-44b8-4e72-9b6c-d5574ac6a9ea.jpg?v=1788758820","url":"https:\/\/voomisupply.com\/products\/sumitomo-19rjawf-turning-insert-dnmg432-ac820p-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}