Iscar 5604415 Ball Nose Milling Insert IC908 0.50 in

Product Description

The ISCAR 5604415 is a solid carbide ball nose milling insert in the BALLPLUS series, designed for high-performance milling across a broad range of workpiece materials. Manufactured to the HBF D.50-QF geometry with an IC908 submicron carbide grade and a PVD-applied TiAlN coating, this insert delivers wear resistance and edge integrity in demanding cutting environments. It features a 0.50-inch inscribed circle, a 0.25-inch corner radius, and a maximum depth of cut of 0.33 inches. The QF chip breaker geometry and honed cutting edge style support positive-rake cutting action. Licensed machinists and CNC tooling specialists install this insert in compatible ball nose cutter bodies for finishing and semi-finishing operations.

This 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. It is a right-hand, single-sided insert held by a screw-clamp method. The BALLPLUS series is widely applied in aerospace, die-and-mold, and general machining applications where ball nose profiling, contouring, and 3D surface milling are required. The positive rake geometry reduces cutting forces and is particularly effective on difficult-to-machine alloys and hardened steels.

Key Features

• IC908 submicron solid carbide grade with PVD TiAlN coating for elevated wear and heat resistance
• Ball nose HBF geometry with 0.25-inch corner radius for profiling and 3D contouring
• QF chip breaker with honed cutting edge and positive rake for reduced cutting forces
• Maximum depth of cut of 0.33 inches with an effective cutting edge length of 0.33 inches
• Two cutting edges, right-hand orientation, screw-clamp insert holding method
• Compliant with ANSI and ISO 13399 standards; ANSI code HBF D.50-QF IC908

Compatibility

Designed for use with ISCAR HCM series cutter bodies that accept HBF-style screw-clamp inserts with a 0.50-inch inscribed circle.

Installation Notes

Installation is performed by CNC machinists or tooling technicians. Ensure the cutter body is fully de-energized and the spindle is locked before seating or replacing inserts. Use the manufacturer-specified torx or hex key to torque the clamping screw; do not substitute fasteners. Inspect the insert pocket for chips or debris before seating the insert to ensure full, flat contact and prevent premature edge failure.