Iscar 3309415 Milling Insert IC882 Trigon Carbide

Product Description

The ISCAR 3309415 is a solid carbide milling insert carrying the ANSI designation H600 WXCU 080612HP IC882, designed for use in HELI6FEED series face and high-feed milling applications. The insert features a trigon (WXCU) shape with a negative rake geometry, six usable cutting edges, and a 1.20 mm corner radius. It is coated with a multilayer PVD stack consisting of AlTiN, TiAlSiN, and TiSiN, which provides thermal resistance and edge stability when cutting difficult materials. The IC882 grade is engineered specifically for stainless steel, superalloys, and titanium, making it a high-performance choice for aerospace, medical, and energy-sector machining environments.

This insert is intended for professional machinists and CNC operators working in job shops, aerospace manufacturing, or precision machining facilities. It is held in the cutter body by a screw clamp and is compatible with FWX-series cutter bodies. The HP chip breaker geometry is optimized for finishing and semi-finishing passes in stainless steel and titanium alloys where chip control and surface finish are critical. The double-sided design delivers six cutting edges per insert, helping to reduce per-edge tooling cost in high-volume production runs.

Key Features

• Six cutting edges per insert with double-sided WXCU trigon geometry
• PVD-applied multilayer coating: AlTiN, TiAlSiN, and TiSiN for heat and wear resistance
• IC882 grade optimized for stainless steel, superalloys, and titanium (ISO M and S material groups)
• HP chip breaker designed for controlled chip formation in tough, work-hardening materials
• Negative rake, 0-degree relief angle for strong cutting edge support
• Maximum depth of cut of 0.3465 inches with a sharp cutting edge style

Compatibility

Compatible with FWX-series HELI6FEED milling cutter bodies. ANSI code H600 WXCU 080612HP IC882; ISO code H600 WXCU 080612HP. Conforms to ANSI and ISO 13399 standards. Right-hand cut orientation.

Installation Notes

Installation is performed by a qualified machinist or CNC tooling technician. The insert is secured in the cutter body pocket using a crew clamp; de-energize and lock out the spindle before changing inserts. Inspect the pocket seat and clamping screw for wear or debris before seating a new insert to ensure proper torque transfer and runout. Follow the cutter body manufacturer's recommended seating and torque procedures for FWX-series tooling.