{"product_id":"sumitomo-16cdw5r-pcd-turning-insert-3-8-inch-ic","title":"Sumitomo 16CDW5R Pcd Turning Insert 3\/8 Inch Ic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 16CDW5R is a Polycrystalline Diamond (PCD) turning insert engineered for precision machining of non-ferrous metals. It features an 80-degree diamond insert shape with a 3\/8-inch inscribed circle, a 1\/64-inch (0.0156 inch) corner radius, and a 5\/32-inch insert thickness. The uncoated PCD cutting edge delivers exceptional hardness and wear resistance when turning aluminum, copper, brass, and other non-ferrous workpiece materials. The insert uses a screw-type holding method and carries a positive rake geometry, promoting clean chip evacuation and reduced cutting forces. It is installed by machinists, CNC operators, and toolroom professionals on turning centers and manual lathes.\u003c\/p\u003e\u003cp\u003eThis insert is suited for finishing and semi-finishing operations on non-ferrous metal components in both production and job-shop environments. The NF-CPMX insert style and X chip breaker geometry are designed for applications where surface finish and dimensional accuracy are priorities. It conforms to ANSI code NFCPMX32.51 and ISO code NF-CPMT09T304, making it straightforward to cross-reference within standard tooling systems. Grade DA2200 is a Sumitomo PCD grade selected for its edge retention in high-speed non-ferrous turning applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePolycrystalline Diamond (PCD) insert material for high wear resistance in non-ferrous turning\u003c\/li\u003e\n\u003cli\u003e80-degree diamond insert shape with 3\/8-inch inscribed circle for versatile turning geometries\u003c\/li\u003e\n\u003cli\u003e1\/64-inch corner radius (0.0156 inch) for controlled surface finish\u003c\/li\u003e\n\u003cli\u003ePositive rake geometry with X chip breaker for efficient chip control\u003c\/li\u003e\n\u003cli\u003eScrew-type holding method for secure, repeatable insert seating\u003c\/li\u003e\n\u003cli\u003eComplies with ANSI and ISO 13399 standards for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard-fit PCD turning insert conforming to ANSI code NFCPMX32.51 and ISO code NF-CPMT09T304, compatible with toolholders accepting CPMX-style inserts with a 0.173-inch hole diameter and screw clamping.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Always power down and lock out the machine spindle before changing inserts. Use the correct torque screwdriver specified by the toolholder manufacturer when securing the clamping screw — do not overtighten, as PCD inserts are brittle and can fracture under excessive clamping force. Inspect the insert pocket and seating surface for chips or debris before seating the insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Polycrystalline Diamond (PCD)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: DA2200\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 Shape Code\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: NF-CPMX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inch (0.375 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.0156 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 5\/32 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.1102 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.173 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: X\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Non-Ferrous Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: NFCPMX32.51\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: NF-CPMT09T304\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: 16CDW5R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51748504207666,"sku":"16CDW5R","price":74.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2024ecb78c38953150a707a4868be6ac.jpg?v=1788894573","url":"https:\/\/voomisupply.com\/products\/sumitomo-16cdw5r-pcd-turning-insert-3-8-inch-ic","provider":"Voomi Supply","version":"1.0","type":"link"}