Iscar 5698296 Sehw 1204AFTN IC328 Milling Insert Carbide

Product Description

The ISCAR 5698296 is a square milling insert designed for face and shoulder milling operations in demanding machining environments. It carries the ISO designation SEHW 1204AFTN and manufacturer grade IC328, a solid carbide substrate with a PVD-applied TiCN coating engineered for wear resistance and thermal stability. The insert measures 0.5000 inches in both length and width with a thickness of 0.1870 inches and delivers a maximum depth of cut of 0.2560 inches. The AFTN chip breaker geometry and positive rake angle promote efficient chip evacuation and reduced cutting forces. Four usable cutting edges per insert extend tool life and reduce per-edge cost on high-production runs.

This insert is suited for milling steel, stainless steel, superalloys, and titanium in both roughing and semi-finishing applications. It fits the ISCARMILL F45ST cutter series and is held in place by a screw-clamp method. The neutral hand orientation and T-Land cutting edge style make it a reliable choice for stable, consistent performance in CNC milling centers running ISO material groups P, M, and S. Typical users include CNC machinists and toolroom professionals working in job shops, aerospace, and general metalworking facilities.

Key Features

• IC328 solid carbide substrate with PVD TiCN coating for extended wear resistance
• AFTN chip breaker geometry with positive rake angle for efficient chip control
• Four cutting edges per insert - single-sided, neutral hand
• Maximum depth of cut of 0.2560 inches (6.50 mm)
• T-Land cutting edge style for improved edge stability on difficult materials
• Compatible with ISCARMILL F45ST cutter series, screw-held mounting

Compatibility

Designed for use with the ISCARMILL F45ST cutter series. The ANSI code for this insert is SEHW 43AFTN IC328 and the ISO code is SEHW 1204AFTN. Suitable for ISO material groups P (steel), M (stainless steel), and S (superalloys and titanium). Conforms to ANSI and ISO 13399 standards.

Installation Notes

Installation is performed by a qualified CNC machinist or toolroom technician. Always power down the machine spindle and engage the machine lock before seating or replacing inserts. Use the appropriate torx or hex key as specified by the cutter body manufacturer when tightening the screw clamp - do not overtighten, as this can fracture the carbide substrate. Inspect the insert pocket and clamping screw for wear or debris before each insert change.