Iscar 5603477 Milling Insert Adkt IC908 Tialn Carbide

Product Description

The ISCAR 5603477 is a solid carbide milling insert in the HM90 ADKT 150532-PDR geometry, designed for high-efficiency face and shoulder milling operations. Carrying the IC908 manufacturer grade, this insert features a TiAlN coating applied via PVD process over a submicron carbide substrate, delivering wear resistance and thermal stability across demanding cutting conditions. The parallelogram-shaped insert measures 0.598 inches in length, 0.38 inches wide, and 0.23 inches thick, with a corner radius of 0.126 inches. It provides a maximum depth of cut of 0.472 inches and an effective cutting edge length of 0.551 inches. Installation requires a screw-type clamping method and is suited for right-hand cut orientation.

This insert is part of the HELI2000 series and is compatible with HM90-15 cutter bodies. It is intended for use in CNC milling centers and manual milling machines where precision metal removal is required across a broad range of workpiece materials. The PDR chip breaker geometry supports consistent chip control in both roughing and semi-finishing applications. The positive rake configuration reduces cutting forces, making it well suited for machining steel, stainless steel, cast iron, superalloys, titanium, and hard materials in both production and job shop environments.

Key Features

• IC908 grade with TiAlN PVD coating for extended tool life in steel and stainless steel applications
• Submicron carbide substrate for improved edge toughness and fracture resistance
• 2 cutting edges per insert with right-hand orientation and positive rake geometry
• PDR chip breaker for reliable chip evacuation across a wide range of feed rates
• Maximum depth of cut of 0.472 inches, effective cutting edge length of 0.551 inches
• Compliant with ANSI and ISO 13399 standards for insert identification and tooling data exchange

Compatibility

Designed for use with HM90-15 series cutter bodies. The insert size code is 150532 and the cutter series compatibility is listed as HM90-15. Confirm body compatibility and screw torque specification with the cutter manufacturer documentation before installation.

Installation Notes

This insert is seated and secured using a screw-type clamping method — ensure the cutter body and mounting screw are clean and undamaged before seating the insert. Power down the machine and lock out the spindle per OSHA lockout/tagout procedures before any insert change. Inspect the insert pocket for wear, debris, or deformation that could affect seating. Do not force the insert into the pocket; proper seating should require only the specified clamping torque from the cutter body manufacturer documentation.