{"product_id":"iscar-5504979-wbgt520l-ic907-carbide-turning-insert","title":"Iscar 5504979 WBGT520L IC907 Carbide Turning Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 5504979 is a solid carbide trigon turning insert in the WBGT520L geometry, designed for precision external turning operations on CNC lathes and turning centers. It carries the IC907 manufacturer grade with a PVD-applied TiAlN and TiN multilayer coating, which provides wear resistance and thermal stability across a broad range of workpiece materials. The insert is left-hand oriented, features an 80-degree included angle, and has a 0.0079-inch corner radius for controlled surface finish. Maximum depth of cut is 1.00 mm (0.0394 inches). The L chipbreaker geometry suits light-to-medium finishing passes. Installation requires a screw-clamping toolholder compatible with the WBGT insert style.\u003c\/p\u003e\u003cp\u003eThis insert is suited for use in production turning environments where consistent tool life and repeatable surface finish are required. The IC907 grade with PVD coating performs across universal workpiece material categories, making it applicable to steel, stainless, cast iron, non-ferrous, and high-temperature alloy turning operations as indicated by material codes H, K, M, N, P, and S under the ISO classification system. It is a single-insert package sold with a minimum order quantity of 10 units. Machinists and CNC tool crib technicians working in job shop or production settings are the primary users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIC907 submicron carbide grade with PVD TiAlN and TiN coating for extended wear life\u003c\/li\u003e\n\u003cli\u003eWBGT520L geometry with 80-degree trigon shape and left-hand orientation\u003c\/li\u003e\n\u003cli\u003e0.0079-inch corner radius for controlled surface finish in finishing applications\u003c\/li\u003e\n\u003cli\u003eL chipbreaker optimized for light-to-medium depth turning passes\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut 1.00 mm (0.0394 inches)\u003c\/li\u003e\n\u003cli\u003eScrew-clamping insert holding method for positive location in compatible toolholders\u003c\/li\u003e\n\u003cli\u003eConforms to ISO 13399 tooling data standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in screw-clamp WBGT-style turning toolholders compatible with the Isoturn series. Suitable for workpiece materials classified under ISO codes H, K, M, N, P, and S, covering hardened materials, cast iron, stainless steel, non-ferrous metals, steel, and superalloys. No specific toolholder model numbers were provided in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a machinist or CNC toolroom technician. Before changing inserts, the machine must be powered down and the spindle fully stopped in accordance with the machine tool manufacturer lockout procedures. Use the correct Torx or hex key specified by the toolholder manufacturer when tightening the clamping screw — do not overtighten, as this can fracture the insert or damage the pocket. Inspect the toolholder pocket and shim for damage or debris before seating the new insert.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: WBGT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 520\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Trigon (80-degree included angle)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Left Hand\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 (Submicron)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN and TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Isoturn\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5\/32 inch (0.1563 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0079 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 2.18 mm (0.0858 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.0880 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 1.00 mm (0.0394 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\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: 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 insert per package\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 5504979\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51727193309490,"sku":"5504979","price":311.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f3903ce4a986819cc4b94036c2458c39.jpg?v=1788674554","url":"https:\/\/voomisupply.com\/products\/iscar-5504979-wbgt520l-ic907-carbide-turning-insert","provider":"Voomi Supply","version":"1.0","type":"link"}