{"product_id":"sumitomo-19p7824-carbide-turning-insert-wnmg432-ac8025p","title":"Sumitomo 19P7824 Carbide Turning Insert WNMG432 AC8025P","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 19P7824 is a WNMG432 geometry carbide turning insert finished with an AC8025P CVD coating designed for external and internal turning operations on CNC lathes and turning centers. It features an 80-degree trigon (W) insert shape with a negative rake and negative side clearance, giving the cutting edge strong support against interrupted cuts and heavy feeds. The inscribed circle measures 0.5 inches, insert thickness is 0.1875 inches, and the corner radius is 0.0313 inches. The EGUW chip breaker geometry targets medium machining applications where chip control and surface finish consistency are priorities. Licensed machinists and CNC operators install and index this insert.\u003c\/p\u003e\u003cp\u003eThis insert is suited for turning steel and cast iron workpieces in both production and job-shop environments. The AC8025P grade provides high wear resistance for steel (ISO P) applications and moderate wear resistance with toughness for cast iron (ISO K) work. The wiper edge geometry produces improved surface finishes at standard feed rates without requiring a dedicated finishing pass, making it a practical choice for medium-stock-removal operations where cycle time and finish quality both matter.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAC8025P CVD-coated carbide grade engineered for ISO P steel and ISO K cast iron cutting\u003c\/li\u003e\n\u003cli\u003eEGUW wiper chip breaker optimized for medium machining with active chip control\u003c\/li\u003e\n\u003cli\u003e80-degree trigon insert shape (W) with negative rake for increased edge strength\u003c\/li\u003e\n\u003cli\u003eWiper edge geometry delivers enhanced surface finish at standard feed rates\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation for flexible use in right- or left-hand toolholders\u003c\/li\u003e\n\u003cli\u003eDual holding method compatibility: clamp and pin retention\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in WNMG432-compatible toolholders accepting negative-rake W-style inserts with clamp or pin retention. Conforms to ANSI and ISO 13399 standards; ISO equivalent code WNMG080408N-GUW. Verify toolholder pocket geometry and insert seating before use.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert indexing and replacement should be performed by a qualified machinist with the machine fully stopped and the spindle locked out per applicable machine safety procedures. Use the correct torque wrench and seating tool specified by the toolholder manufacturer when securing the clamp or tightening the retention pin. Inspect the insert pocket and seating surface for chips or debris before seating a new insert. Do not attempt to re-grind or modify the cutting edge.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: WNMG432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: WNMG080402\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Full Code\u003c\/strong\u003e: WNMG080408N-GUW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AC8025P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: W - Trigon 80 Degree\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 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\u003eInsert Length\u003c\/strong\u003e: 0.3425 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\u003eIncluded Angle\u003c\/strong\u003e: 80 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: EGUW\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Wiper - Medium Machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiper Edge\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\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\u003c\/strong\u003e: Steel (P), Cast Iron (K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.03 pounds\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\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\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: 19P7824\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51728685433138,"sku":"19P7824","price":175.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6f7b65dfa5e816cf95eb401db7485dcc.jpg?v=1788694975","url":"https:\/\/voomisupply.com\/products\/sumitomo-19p7824-carbide-turning-insert-wnmg432-ac8025p","provider":"Voomi Supply","version":"1.0","type":"link"}