{"product_id":"iscar-5505285-vnmg-331-nf-ic907-turning-insert-tialn","title":"Iscar 5505285 Vnmg 331 Nf IC907 Turning Insert Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5505285 is a solid carbide turning insert in the VNMG 331 NF geometry, designed for precision external and internal turning operations on CNC lathes and turning centers. Manufactured to ISO 13399 standards, it carries an IC907 grade designation and a PVD-applied TiAlN coating for elevated heat resistance and wear performance. The insert features a 35-degree diamond shape with a positive rake angle and NF chip breaker geometry, suited for finishing and near-finishing passes. Insert length is 0.6535 inches (16.60 mm) with a 3\/8-inch inscribed circle. Installation is performed by licensed machinists and CNC tooling specialists.\u003c\/p\u003e\u003cp\u003eThis insert belongs to the ISCAR Isoturn series and is engineered for turning applications across a broad range of workpiece materials. Primary workpiece material codes include H, K, M, N, P, and S, covering hardened steels, cast irons, general steels, non-ferrous metals, stainless steels, and high-temperature alloys. The NF chip breaker is optimized for light to medium feeds and fine surface finish requirements. The clamp-and-pin holding method provides secure seating in compatible toolholders during high-speed turning operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC907 grade with PVD TiAlN coating for heat and wear resistance in demanding turning applications\u003c\/li\u003e\n\u003cli\u003e35-degree diamond insert shape (VNMG) with positive rake for reduced cutting forces\u003c\/li\u003e\n\u003cli\u003eNF chip breaker geometry suited for finishing passes and fine surface finishes\u003c\/li\u003e\n\u003cli\u003e3\/8-inch inscribed circle with 1\/64-inch corner radius for controlled edge geometry\u003c\/li\u003e\n\u003cli\u003eCompatible with clamp and pin holding systems per ISO 13399 specification\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.0980 inches for light to medium material removal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for VNMG 331 NF geometry turning inserts in compatible ISCAR Isoturn series toolholders that accept clamp and pin insert holding. Verify toolholder seat geometry, clearance code N, and tolerance code M requirements before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC tooling technicians. Power down and lock out the machine before seating or replacing any insert. Inspect the toolholder pocket and clamp components for wear or debris before installing. Do not exceed the maximum depth of cut specification listed for this insert geometry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\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: Diamond (35-degree included angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 331\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: NF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC907\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: TiAlN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/8 inches (0.3748 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 1\/64 inches (0.0157 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.6535 inches (16.60 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 3\/16 inches (0.1874 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0980 inches\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\u003eRake\u003c\/strong\u003e: Positive\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 Codes\u003c\/strong\u003e: H, K, M, N, P, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: C7, C8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 5505285\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51744660554034,"sku":"5505285","price":344.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5de6a4ecad521f92e03dd0759caf05c.jpg?v=1788859690","url":"https:\/\/voomisupply.com\/products\/iscar-5505285-vnmg-331-nf-ic907-turning-insert-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}