Emuge GF643107.9514 Carbide Thread Mill Insert

Product Description

The EMUGE GF643107.9514 is a carbide thread mill insert designed for internal thread milling operations on a range of workpiece materials. Finished with a TiAlN-T4 PVD coating, this insert is built for wear resistance and thermal stability during cutting. It covers a pitch range of 1.5 to 2.5mm (16 to 10 TPI), making it suitable for UN and ISO thread standards. The insert follows the GIGANT-IC style and carries manufacturer grade G620. It is installed and used by machinists and CNC tooling specialists in production and job-shop environments.

This insert is intended for internal thread milling applications across multiple material categories, including cast iron, steel, stainless steel, aluminum and non-ferrous alloys, and heat-resistant superalloys. The non-conical geometry suits straight-wall thread profiles. It fits standard GIGANT-IC compatible thread mill bodies. Typical use cases include production threading on CNC machining centers where insert-style tooling is preferred for cost efficiency and repeatability.

Key Features

• Carbide substrate with TiAlN-T4 PVD coating for extended tool life in demanding materials
• Covers 1.5 to 2.5mm pitch (10 to 16 TPI) for UN and ISO internal threads
• GIGANT-IC insert style for compatibility with modular thread mill bodies
• Manufacturer grade G620 for consistent performance and quality control
• Non-conical geometry for standard straight-wall thread profiles
• Rated for workpiece material codes K, M, N, P, and S covering a broad range of metals

Compatibility

Designed for use with GIGANT-IC style thread mill bodies accepting this insert geometry. Compatible workpiece material codes include K (cast iron), M (stainless steel), N (non-ferrous and aluminum), P (steel), and S (heat-resistant superalloys) per ISO material classification.

Installation Notes

Installation is performed by machinists or tooling technicians on CNC machining centers. The machine spindle must be stopped and the tool body secured before seating or replacing the insert. Use the appropriate torx or hex key specified by the tool body manufacturer when clamping the insert. Verify insert seating and clamp torque before resuming cutting operations to prevent insert movement or damage to the thread form.