{"product_id":"sumitomo-19w1aps-turning-insert-vnmg332esu-ac8020p-carbide","title":"Sumitomo 19W1APS Turning Insert VNMG332ESU AC8020P Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 19W1APS is a solid carbide turning insert designed for precision metal cutting on CNC lathes and turning centers. It carries the ANSI code VNMG332 and ISO code VNMG160408, featuring a V-diamond (rhombic) 35-degree included angle and a negative rake, negative side clearance geometry. The Absotech CVD coating and AC8020P grade deliver high to moderate wear resistance paired with adequate toughness, making this insert well-suited for finishing and light machining passes on steel workpieces. The 0.0315-inch corner radius supports fine surface finishes at controlled depths of cut. Licensed machinists and CNC operators install this insert in clamp- or pin-style toolholders.\u003c\/p\u003e\u003cp\u003eThis insert is intended for finishing and light machining operations on steel (ISO material group P, material grade P20). It is engineered for applications where high wear resistance is the primary requirement and surface finish quality is critical. The ESU chip breaker geometry is optimized for low-force, close-tolerance turning passes rather than heavy roughing. Typical install environments include production turning on carbon steels, alloy steels, and similar ferrous workpiece materials in both job-shop and production-floor settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eANSI code VNMG332 \/ ISO code VNMG160408 for broad toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eAC8020P Absotech CVD coating provides high wear resistance on steel (P-grade materials)\u003c\/li\u003e\n\u003cli\u003e35-degree V-diamond insert shape with negative rake and negative clearance geometry\u003c\/li\u003e\n\u003cli\u003eESU chip breaker optimized for finishing and light machining operations\u003c\/li\u003e\n\u003cli\u003e0.0315-inch corner radius for controlled surface finish on tight-tolerance parts\u003c\/li\u003e\n\u003cli\u003eCompatible with both clamp and pin insert holding methods\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in VNMG-style toolholders that accept a 3\/8-inch inscribed circle, ANSI size code 332 insert with clamp or pin holding. Verify toolholder pocket geometry and tolerance code M requirements before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC technician. Power down and lock out the machine spindle before seating or replacing the insert. Ensure the toolholder pocket and clamping components are clean and free of chips before securing the insert. Consult the toolholder manufacturer specifications for proper clamping torque and insert seating procedure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: VNMG332\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: VNMG160408\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: VNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: V - Diamond (Rhombic) 35-Deg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 35 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.3750 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6535 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: ESU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker Operation\u003c\/strong\u003e: Finishing \/ Light Machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: AC8020P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Absotech\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: P20\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\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 \/ Pin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.5 inches L x 1.5 inches W x 0.5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.012 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 19W1APS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51728206987570,"sku":"19W1APS","price":34.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2ee7897867422eaf168345f833470156.jpg?v=1788689529","url":"https:\/\/voomisupply.com\/products\/sumitomo-19w1aps-turning-insert-vnmg332esu-ac8020p-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}