Iscar 5694943 Milling Insert Trigon IC928 Tialn

Product Description

The ISCAR 5694943 is a solid carbide milling insert designed for high feed rate face milling operations. It carries the ANSI designation FF WOCT 09T320T IC928 and is manufactured in a trigon (80-degree included angle) shape with a neutral hand orientation. The IC928 grade features a TiAlN coating applied via PVD process, delivering hardness and thermal resistance suited to demanding cutting conditions. With 3 cutting edges, a corner radius of 0.0787 inches, and a maximum depth of cut of 0.0790 inches, this insert is built for productive high-feed passes. It is held in the cutter body by a screw and is a single-sided insert.

This insert is intended for high feed rate milling of steel, stainless steel, superalloys, and titanium workpieces, corresponding to material grades C1, C2, C5, and C6 and ISO material codes P, M, and S. It is used in the ISCAR FEEDMILL series and is compatible with FF FW and FF EW cutter bodies. Typical applications include high-speed face milling and shallow ramping passes in aerospace, energy, and general machining environments. The insert uses chip breaker style T and a positive rake geometry to reduce cutting forces and manage chip evacuation in these demanding materials.

Key Features

• IC928 grade with TiAlN PVD coating for high thermal and wear resistance in steel and superalloy cutting
• Trigon shape with 80-degree included angle and neutral hand for versatile orientation
• 3 cutting edges per insert to maximize tool life per unit
• Positive rake geometry reduces cutting forces during high feed rate passes
• Chip breaker style T supports effective chip control in tough materials
• Screw-lock insert holding method for secure, repeatable seating in compatible cutter bodies

Compatibility

Compatible with ISCAR FEEDMILL series cutter bodies FF FW and FF EW. Insert size code is 09T320, and the ANSI code is FF WOCT 09T320T IC928. Meets ANSI and ISO 13399 standards.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Ensure the cutter body is removed from the spindle and the machine is fully powered down and locked out before replacing inserts. Use the correct torx or hex key to seat the clamping screw to the cutter body manufacturer's specified torque. Inspect the insert pocket and clamping screw for wear or debris before seating the new insert.