{"product_id":"iscar-5550503-turning-insert-vnmg-ic807-tialn-solid-carbide","title":"Iscar 5550503 Turning Insert Vnmg IC807 Tialn Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5550503 is a solid carbide VNMG turning insert designed for precision external turning operations on CNC and manual lathes. It carries an IC807 manufacturer grade with a TiAlN coating applied via PVD process, offering strong resistance to heat and wear during interrupted and continuous cuts. The insert features a 35-degree diamond shape (V code) with a neutral 0-degree relief angle and an NF chip breaker geometry suited for finishing passes. With a 0.0079-inch corner radius and a 0.2815-inch inscribed circle, this insert is appropriate for light to moderate material removal across a range of workpiece materials. Licensed ISCAR tooling technicians and CNC machinists are the primary installers and users.\u003c\/p\u003e\n\u003cp\u003eThe 5550503 is rated for use on workpiece material categories M, P, and S, covering stainless steel, carbon and alloy steels, and superalloys. Its positive rake geometry and NF chip breaker make it well suited for finishing applications where surface finish and dimensional accuracy are the priority. It is part of the Isoturn series, which is designed for general external and facing turning operations in production machining environments. This insert is held in the toolholder by clamp and pin method, which is standard for VNMG-style seats.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIC807 grade TiAlN coating via PVD process for elevated heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003e35-degree diamond insert shape with 0-degree relief angle for positive rake cutting geometry\u003c\/li\u003e\n  \u003cli\u003eNF chip breaker geometry optimized for finishing cuts and tight tolerances\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.0984 inches (2.50 mm) for controlled material removal\u003c\/li\u003e\n  \u003cli\u003eCompatible with clamp and pin toolholder retention for secure seating\u003c\/li\u003e\n  \u003cli\u003eMeets ISO 13399 standards for insert identification and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in VNMG-style turning toolholders that accept clamp and pin retention. Suitable for machining workpiece material categories M (stainless steel), P (carbon and alloy steels), and S (superalloys and titanium alloys) as designated by ISO material group codes.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified CNC machinists or tooling technicians. Before changing inserts, power down the machine spindle completely and verify the turret or toolpost is at a safe index position. Seat the insert fully in the toolholder pocket and tighten the clamp screw to the toolholder manufacturer's specified torque using a calibrated torque driver. Inspect the insert seat and shim for damage or debris before seating a new insert, as a contaminated pocket will affect runout and surface finish.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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 degrees)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape Code\u003c\/strong\u003e: V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC807\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\u003eChip Breaker\u003c\/strong\u003e: NF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\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\u003eCorner Radius\u003c\/strong\u003e: 0.0079 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.2815 inches (7.15 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 0.4882 inches (12.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 0.1560 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1100 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.0984 inches (2.50 mm)\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 Materials\u003c\/strong\u003e: M, P, S (Stainless Steel, Carbon and Alloy Steels, Superalloys)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\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 insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\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: 5550503\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51750663815474,"sku":"5550503","price":249.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0d4be129d5965734373b56b72ccc1bf7.jpg?v=1788918061","url":"https:\/\/voomisupply.com\/products\/iscar-5550503-turning-insert-vnmg-ic807-tialn-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}