{"product_id":"iscar-5606107-t490-lnmt-0804pnr-ic810-milling-insert","title":"Iscar 5606107 T490 Lnmt 0804PNR IC810 Milling Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5606107 is a solid carbide milling insert in the HELITANG series, designed for high-productivity face and shoulder milling operations. It carries the ANSI designation T490 LNMT 0804PNR IC810 and features an AlTiCrN plus TiN PVD coating applied under the Sumotec PVD process. The butterfly-shaped LNMT insert has a negative rake geometry with a helical cutting edge style, a 90-degree included angle, and four usable cutting edges. The IC810 grade is engineered for cutting steel and cast iron at demanding feed rates and cutting speeds. Licensed machinists and toolroom professionals install this insert into compatible T490 cutter bodies.\u003c\/p\u003e\n\u003cp\u003eThis insert fits T490-series milling cutter bodies compatible with the LNK08 pocket style, specifically the T490 LNK08 cutter series. It is suited for both roughing and semi-finishing applications in steel and cast iron workpieces, including gray iron, ductile iron, and structural carbon steel. Typical install environments include CNC vertical and horizontal machining centers in job shops, aerospace component shops, and general manufacturing facilities. The double-sided design and four cutting edges maximize tool life per insert, reducing cost per edge in high-volume milling programs. The PNR chip breaker geometry supports controlled chip flow at moderate to aggressive depths of cut.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFour cutting edges on a double-sided insert design for maximum edge economy\u003c\/li\u003e\n  \u003cli\u003eAlTiCrN plus TiN Sumotec PVD coating for heat and wear resistance in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003eHelical cutting edge style reduces cutting forces and vibration during milling\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.315 inches (8.00 mm) supports aggressive material removal\u003c\/li\u003e\n  \u003cli\u003eScrew-held mounting method provides secure, repeatable seating in T490 cutter pockets\u003c\/li\u003e\n  \u003cli\u003eComplies with ANSI and ISO 13399 standards for insert geometry and identification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with T490 LNK08 cutter series bodies. Compatible primary workpiece materials are steel (ISO material code P) and cast iron (ISO material code K).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. The machine spindle must be fully stopped and the cutter body secured before seating or replacing inserts. Use the appropriate Torx or hex key to tighten the clamping screw to the cutter body specification; do not overtighten, as this can crack the carbide substrate. Inspect the pocket seat and screw threads for chips or debris before installing a new insert to ensure proper seating and runout.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: LNMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Butterfly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 0804\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC810\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiCrN plus TiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: Sumotec PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PNR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Double\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.293 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle Diameter\u003c\/strong\u003e: 0.167 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.3382 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0157 inches (1\/64 inch, 0.41 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.315 inches (8.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: T490 LNK08\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HELITANG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: T490 LNMT 0804PNR IC810\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: T490 LNMT 0804PNR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 5606107\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51727413477682,"sku":"5606107","price":342.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a8587ccc842e8c5160c136bd0ce71860.jpg?v=1788677610","url":"https:\/\/voomisupply.com\/products\/iscar-5606107-t490-lnmt-0804pnr-ic810-milling-insert","provider":"Voomi Supply","version":"1.0","type":"link"}