{"product_id":"iscar-5607509-milling-insert-hm390-tdct-1505pdr-ic808","title":"Iscar 5607509 Milling Insert HM390 Tdct 1505PDR IC808","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 5607509 is a solid carbide milling insert carrying the manufacturer designation HM390 TDCT 1505PDR IC808. It belongs to the HELI3MILL (HM390-15) series and is designed for high-feed shoulder milling operations. The insert features a triangular TDCT style with three cutting edges, a positive rake geometry, and a helical cutting edge style that reduces cutting forces and improves chip evacuation. The IC808 grade substrate is a submicron solid carbide coated with a multilayer PVD Sumotec system combining TiAlN, AlTiN, and TiN layers. This coating delivers high wear resistance and thermal stability across a broad range of workpiece materials. Licensed machinists and CNC tooling technicians are the primary installers and users of this insert.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for milling steel, stainless steel, cast iron, superalloys, titanium, and hard materials, covering ISO material groups P, M, K, S, and H. The PDR chip breaker geometry supports interrupted cuts and finishing-to-semi-finishing passes. It mounts via screw-holding method in compatible HM390-15 series toolholders. Typical applications include shoulder milling and helical interpolation on CNC machining centers in both job-shop and production environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTriangular TDCT insert style with 3 cutting edges and a 60-degree included angle\u003c\/li\u003e\n  \u003cli\u003eIC808 submicron solid carbide grade with multilayer PVD coating (TiAlN, AlTiN, TiN)\u003c\/li\u003e\n  \u003cli\u003ePositive rake and helical cutting edge reduce cutting forces and improve surface finish\u003c\/li\u003e\n  \u003cli\u003ePDR chip breaker optimized for steel, stainless steel, cast iron, superalloys, and hard materials\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 12.00 mm (0.472 inches) with a 0.80 mm corner radius\u003c\/li\u003e\n  \u003cli\u003eRight-hand insert orientation; screw-mount retention for secure clamping at high feed rates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in ISCAR HM390-15 series milling cutter bodies. The ANSI code is HM390 TDCT 1505PDR IC808 and the ISO code is HM390 TDCT 1505PDR, conforming to ANSI and ISO 13399 standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and indexing should be performed by qualified CNC tooling technicians or machinists. Ensure the spindle is fully stopped and the machine is locked out before changing inserts. Use the appropriate Torx or hex key as specified by the toolholder manufacturer to seat the clamping screw; do not overtighten by feel alone — follow the toolholder manufacturer torque guidance. Inspect the insert pocket and seating surface for chips or debris before seating a new insert to ensure proper contact 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: TDCT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Triangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1505\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HELI3MILL (HM390-15)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: IC808\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Submicron Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiAlN, AlTiN, TiN (Sumotec PVD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Helical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: PDR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.80 mm (0.0315 inches, 1\/32 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 6.08 mm (0.2390 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 11.40 mm (0.4488 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 16.80 mm (0.6610 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 12.00 mm (0.4720 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.4720 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Superalloys, Titanium, Hard Material\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Material Codes\u003c\/strong\u003e: P, M, K, S, H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: HM390 TDCT 1505PDR IC808\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: HM390 TDCT 1505PDR\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: 5607509\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51731823984946,"sku":"5607509","price":370.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bfd4784013545cb20242b72d06d52631.jpg?v=1788735337","url":"https:\/\/voomisupply.com\/products\/iscar-5607509-milling-insert-hm390-tdct-1505pdr-ic808","provider":"Voomi Supply","version":"1.0","type":"link"}