Iscar 5603583 Toroidal Milling Tip 12mm IC908 Carbide

Product Description

The ISCAR 5603583 is a toroidal end replaceable milling tip from the Multimaster MM HT series, designed for modular milling tool systems used in metal removal applications. Manufactured from sub-micrograin carbide with a PVD-applied TiAlN coating, this tip delivers a cutting diameter of 12.00 mm (0.472 inches) and a maximum depth of cut of 5.5 mm (0.217 inches). The IC908 grade substrate is engineered for consistent performance across a broad range of workpiece materials. This tip is installed by machinists and tooling specialists on compatible Multimaster modular holders in CNC milling operations.

This milling tip is suited for production milling in both shop and manufacturing environments. Its two-flute right-hand configuration supports efficient chip evacuation at moderate to high feed rates. The toroidal geometry and 3.0 mm corner radius (0.118 inches) make it well-suited for shoulder milling, profiling, and finishing passes. It is designed for use on steel, stainless steel, cast iron, non-ferrous metals, superalloys, titanium, and hard materials, covering ISO material groups P, M, K, N, S, and H.

Key Features

• Sub-micrograin carbide substrate in IC908 grade for toughness and wear resistance
• PVD TiAlN coating for thermal resistance and extended tool life across diverse workpiece materials
• Toroidal tip style with 3.0 mm corner radius for improved surface finish and edge strength
• Two right-hand flutes with no chipbreaker for smooth, open chip flow
• Maximum depth of cut of 5.5 mm (0.217 inches) suitable for controlled roughing and semi-finishing
• Coolant-through not required; compatible with standard external coolant delivery

Compatibility

Designed as a direct-fit end replaceable tip for ISCAR Multimaster MM HT series modular milling holders accepting the 120N06 insert size interface. Confirm holder compatibility using the ISCAR Multimaster system catalog before installation.

Installation Notes

This tip is installed by qualified machinists or toolroom technicians familiar with modular indexable tooling systems. Ensure the milling machine spindle is fully stopped and locked out before removing or installing any replaceable tip. Use the appropriate torque wrench and ISCAR-specified clamping hardware for the MM HT interface to ensure proper seating. Inspect the tip pocket and seating face for debris or damage before installation to prevent runout or premature tip failure.