{"product_id":"iscar-5500519-turning-insert-dnms-432-12-ic20-solid-carbide","title":"Iscar 5500519 Turning Insert Dnms 432-12 IC20 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5500519 is a solid carbide, uncoated turning insert in the DNMS 432-12 IC20 designation, part of the Isoturn series. It features a 55-degree diamond shape with a positive rake geometry, making it well-suited for light to medium turning operations where precise chip control and sharp cutting action are priorities. The inscribed circle measures 0.5 inches, the insert length is 0.6102 inches (15.50 mm), and the corner radius is 1\/32 inch (0.0315 inches). Holding is accomplished via clamp and pin. This insert is installed by machinists and CNC turning specialists working on lathes and turning centers across production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThe ISCAR 5500519 is designed for turning applications on a range of workpiece materials classified under ISO material groups K (cast iron), M (stainless steel), and N (non-ferrous materials), with additional suitability for H and S material groups. The Isoturn series is a common choice for external and internal turning profiles where a diamond insert shape provides effective approach angles and clearance. Typical applications include finish turning, light roughing, and contour turning passes on CNC lathes and manual turning centers in both production and maintenance machining settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide, uncoated substrate in manufacturer grade IC20 — suitable for applications requiring sharp, consistent edges without coating buildup\u003c\/li\u003e\n  \u003cli\u003e55-degree diamond insert shape with positive rake for reduced cutting forces and clean chip formation\u003c\/li\u003e\n  \u003cli\u003e1\/32 inch (0.0315 inch) corner radius for controlled nose geometry on finishing and light roughing cuts\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.1575 inches (4.00 mm) provides a defined operating envelope for setup\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method for secure, repeatable seating in compatible toolholders\u003c\/li\u003e\n  \u003cli\u003eComplies with ISO 13399 for standardized tool data representation and integration with CAM systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in DNMS-style toolholders compatible with the Isoturn series. Suitable for workpiece materials in ISO groups H, K, M, N, and S. Material grades C2 and C3 apply. Verify toolholder pocket geometry and clamping configuration before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist with the machine powered down, spindle locked, and all energy sources isolated per shop lockout\/tagout procedures. Seat the insert fully into the pocket before engaging the clamp and pin — partial seating can cause insert movement or breakage under load. Do not exceed the specified maximum depth of cut or apply feeds and speeds outside the grade recommendations for IC20 uncoated carbide. Inspect the pocket and clamp for wear or debris before each insert change.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DNMS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (55 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC20\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: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6102 inches (15.50 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1874 inches (3\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0315 inches (1\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.2030 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.1575 inches (4.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\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\u003eChip Breaker\u003c\/strong\u003e: 12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 432\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 Groups\u003c\/strong\u003e: H, K, M, N, S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C2, C3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 (Minimum Order Quantity: 10)\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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5500519\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51744931250482,"sku":"5500519","price":218.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4ad6ef525e1d34b742353e410f16a25e.jpg?v=1788862374","url":"https:\/\/voomisupply.com\/products\/iscar-5500519-turning-insert-dnms-432-12-ic20-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}