{"product_id":"iscar-5503809-dnmg-431-tf-turning-insert-solid-carbide","title":"Iscar 5503809 Dnmg 431-TF Turning Insert Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5503809 is an uncoated solid carbide turning insert designed for general-purpose metal cutting applications. It carries the ISO designation DNMG 431-TF and belongs to the Isoturn series. The diamond-shaped insert features a 55-degree included angle, a 1\/2-inch inscribed circle, and a 1\/64-inch corner radius. The TF chip breaker geometry is configured for positive rake cutting action, which reduces cutting forces and supports a broad range of workpiece materials. At 0.05 pounds, this insert is a direct replacement component for indexable toolholders used in production turning and boring operations.\u003c\/p\u003e\u003cp\u003eThis insert is suited for turning and boring on CNC lathes and manual turning centers across light to medium stock removal applications. The IC20 uncoated solid carbide grade is optimized for universal workpiece materials, covering material codes H, K, M, N, P, and S — meaning it handles cast iron, non-ferrous metals, stainless steels, general steels, and heat-resistant superalloys. Maximum depth of cut is 3.00 mm (0.118 inches). It is held by clamp and pin method, making it compatible with standard DNMG-style toolholders. The multi-use designation includes boring as a listed application.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eUncoated solid carbide construction for universal material compatibility\u003c\/li\u003e\n\u003cli\u003e55-degree diamond insert shape (Shape Code D) for versatile entry angles\u003c\/li\u003e\n\u003cli\u003eTF chip breaker with positive rake geometry for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003e1\/2-inch inscribed circle with 1\/64-inch corner radius\u003c\/li\u003e\n\u003cli\u003eClamp and pin holding method compatible with standard DNMG toolholders\u003c\/li\u003e\n\u003cli\u003eConforms to ISO 13399 standard for cutting tool data representation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement insert for indexable turning toolholders that accept DNMG 431 style inserts with clamp and pin holding method. Confirm toolholder seat geometry and pocket tolerance before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eTurning inserts of this type are installed and indexed by qualified machinists or CNC tooling technicians. Power down and lock out the machine spindle before changing or indexing any insert. Use the correct torque wrench per toolholder manufacturer specifications when securing the clamping pin or screw. Inspect the insert seat and pocket for chips or debris before seating the new insert to avoid seating errors or premature edge failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: DNMG 431-TF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: DNMG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Diamond (55 degrees included angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 1\/2 inch (0.500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inch (0.016 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 15.49 mm (0.610 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inch (0.187 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.00 mm (0.118 inches)\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: TF\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\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\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Codes\u003c\/strong\u003e: H, K, M, N, P, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 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: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5503809\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51730107334962,"sku":"5503809","price":214.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2c8b0e32910905813a391b618aa34f96.jpg?v=1788711863","url":"https:\/\/voomisupply.com\/products\/iscar-5503809-dnmg-431-tf-turning-insert-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}