Iscar 5603711 Ball Nose Milling Insert Bcr D1.00-QT IC328

Product Description

The ISCAR 5603711 is a solid carbide ball nose milling insert in the DROPMILL series, designed for high-performance milling in demanding metal-cutting applications. Carrying the ANSI designation BCR D1.00-QT IC328, this insert features a TiCN coating applied via PVD process, a positive rake geometry, and a T-Land cutting edge style. It measures 0.87 inches in effective cutting edge length with a 0.50-inch corner radius, delivering consistent performance in medium to high-speed milling operations. The IC328 grade and PVD-TiCN coating combination is engineered for thermal stability and wear resistance. Licensed trades machinists and CNC operators are the primary installers.

This insert is suited for milling steel, stainless steel, superalloys, and titanium, corresponding to ISO material codes P, M, and S. It is a right-hand, single-sided insert with screw-type holding and a QT chip breaker configuration. It is designed for use in BCM cutter body series applications. Typical installations involve multi-axis CNC milling centers running ball nose toolpaths on ferrous and exotic alloy workpieces, including aerospace and general machining environments where tight tolerances and surface finish control are required.

Key Features

• Ball nose insert style (BCR) with 0.50-inch corner radius for contour and profile milling
• IC328 solid carbide grade with PVD-applied TiCN coating for wear and heat resistance
• Positive rake geometry with T-Land cutting edge style for controlled chip formation
• Two cutting edges, right-hand orientation, single-sided insert design
• Maximum depth of cut and effective cutting edge length of 0.87 inches
• QT chip breaker optimized for steel, stainless steel, superalloys, and titanium

Compatibility

Compatible with BCM series cutter bodies. ANSI code BCR D1.00-QT IC328; ISO code BCR D1.00-QT. Conforms to ANSI and ISO 13399 standards. Insert holding method is screw-type.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and locked out before changing inserts. Use the manufacturer-specified torx or hex key to seat the clamping screw to proper engagement without over-torquing the insert pocket. Inspect the cutter body seat and screw threads for wear or contamination before seating a new insert.