Iscar 5606749 Milling Insert H490 Ancx 090416PDR IC808

Product Description

The ISCAR 5606749 is a solid carbide milling insert carrying the manufacturer designation H490 ANCX 090416PDR in grade IC808. It is a double-sided, negative-rake parallelogram insert with four cutting edges, designed for use in HELIDO series H490 ANK09 milling cutters. The insert features a PVD-applied Sumotec multilayer coating - TiAlN, AlTiN, and TiN - over a submicron carbide substrate. This combination delivers thermal resistance and edge toughness for interrupted and continuous milling operations. The chip breaker designation PDR suits medium to roughing cuts. Installation is performed by licensed machinists and toolroom technicians using screw-type insert clamping.

This insert is suited for milling steel, stainless steel, cast iron, superalloys, titanium, and hard materials - covering ISO material codes P, M, K, S, and H. It fits standard production milling applications in both job shop and high-volume machining environments. The helical cutting edge style reduces entry shock and cutting forces, making the insert appropriate for both stable and moderately rigid setups on vertical and horizontal milling machines and machining centers. The right-hand configuration is standard for the H490 ANK09 cutter platform.

Key Features

• Double-sided insert with 4 cutting edges - extends tool life per insert unit
• PVD Sumotec multilayer coating (TiAlN / AlTiN / TiN) for heat resistance and wear performance
• Helical cutting edge style reduces entry forces and vibration
• Negative rake geometry with 0-degree relief angle for strength on hard and interrupted cuts
• PDR chip breaker suited for medium to roughing depth-of-cut applications
• Screw-lock insert holding for positive seating and repeatable indexing

Compatibility

Designed for use in ISCAR HELIDO series H490 ANK09 milling cutters. Insert conforms to ANSI code H490 ANCX 090416PDR IC808 and ISO 13399 standard H490 ANCX 090416PDR.

Installation Notes

Install and index this insert with the machine powered off and the spindle fully locked. Use the appropriate Torx or hex key as specified by the cutter body manufacturer for the screw-clamp seat - do not substitute fastener sizes. Inspect the pocket seating surface for chips or debris before seating each insert. Follow shop safety protocols and applicable OSHA machine guarding standards when changing inserts on any milling cutter body.