Iscar 5505697 Turning Insert Tnmg 332-TF IC908 Carbide

Product Description

The ISCAR 5505697 is a TNMG 332-TF solid carbide turning insert from the Isoturn series, coated with TiAlN via a PVD process. It features a 60-degree triangular shape with a neutral 0-degree relief angle and a positive rake geometry, making it well-suited for general-purpose turning operations across a wide range of workpiece materials. The inscribed circle measures 3/8 inches, insert length is 0.6496 inches (16.5 mm), and the corner radius is 1/32 inches (0.0315 inches). The IC908 manufacturer grade delivers thermal and wear resistance in demanding cutting environments.

This insert is designed for universal application across multiple ISO material groups, including ISO codes H, K, M, P, and S, covering hardened materials, cast iron, stainless steel, steel, and heat-resistant superalloys. The TF chip breaker geometry is optimized for finishing and light to medium turning passes. The Isoturn series is a common choice for CNC lathe operators and machinists running production or job-shop turning work requiring consistent edge performance across varied material types.

Key Features

• TiAlN coating applied via PVD process for high-temperature wear resistance
• IC908 carbide grade rated for universal multi-material turning
• TF chip breaker geometry suited for finishing and light-to-medium depth cuts
• Maximum depth of cut of 0.1181 inches (3.00 mm)
• TNMG insert style with clamp and pin holding method for rigid, repeatable seating
• Compliant with ISO 13399 tooling data standards

Compatibility

Designed for use in TNMG-style turning toolholders that accept a 332 insert size with clamp and pin holding. Compatible with ISO material groups H, K, M, P, and S as indicated by the primary workpiece material codes in the product specification.

Installation Notes

Installation is performed by qualified machinists or CNC tooling technicians. Ensure the machine spindle is fully stopped and the turret is de-energized before indexing or replacing inserts. Use the appropriate torque wrench for the clamping screw to avoid cracking the insert or damaging the toolholder pocket. Inspect the insert seat and chip breaker pocket for debris before seating the new insert.