Iscar 5607488 Milling Insert IC28 Solid Carbide Uncoated

Product Description

The ISCAR 5607488 is a solid carbide milling insert with ANSI designation HSM90S APCR 140516R-P IC28, designed for high-speed milling of non-ferrous metals. Part of the HELIALU series, it features a parallelogram (APCR) insert shape with a positive rake geometry and an 11-degree relief angle. The insert measures 0.984 inches in length, 0.492 inches in inscribed circle diameter, and 0.236 inches thick, with a corner radius of 0.063 inches. It provides two cutting edges per insert, a honed cutting edge style, and is held in place by a screw-clamp method. This insert is installed by machinists and tooling technicians in CNC milling operations.

This insert is intended for right-hand milling applications targeting non-ferrous metal workpieces, including aluminum and similar materials. It is sized for the HSM90-14 cutter series and carries insert size code 140516. With a maximum depth of cut of 0.531 inches (10.01 mm) and a cutting edge effective length of 0.394 inches, it is suited for aggressive face and shoulder milling passes in production environments. The chip breaker designation is P. Both ANSI and ISO 13399 standards are observed.

Key Features

• Solid carbide substrate with IC28 manufacturer grade, uncoated (bright finish) for non-ferrous applications
• Positive rake angle with 11-degree relief for reduced cutting forces on aluminum and non-ferrous workpieces
• Two cutting edges per insert with honed edge preparation for consistent surface finish
• Maximum depth of cut of 0.531 inches (10.01 mm) per pass
• Right-hand cutting orientation; screw-clamp insert holding method
• Compatible with HSM90-14 cutter series; conforms to ANSI and ISO 13399 standards

Compatibility

Designed for use with the HSM90-14 cutter series. Insert size code 140516 and ANSI designation HSM90S APCR 140516R-P IC28 should be verified against the cutter body specification before installation.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Always power down and lock out the machine spindle before changing inserts. Use the manufacturer-specified torx or hex key to seat the clamping screw to the cutter body specification — do not overtighten, as solid carbide inserts are brittle and can crack under excessive clamp force. Confirm insert seating and orientation before resuming cutting operations.