Seco 00096246 Carbide Thread Mill Insert 14 Tpi Un

Product Description

The SECO 00096246 is a carbide thread mill insert engineered for internal UN thread milling applications. Manufactured to the F30M grade, this insert carries a TiAlN/TiN finish that provides thermal resistance and extended tool life during high-speed milling operations. The insert style is 396.19 with a size code of 4003, and it is designed for 14 teeth per inch (TPI) thread profiles. At 3.5 mm thickness and a C5 material grade, this insert delivers consistent thread geometry across a wide range of workpiece materials. It is suited for machinists and tooling specialists working on precision threaded components in production environments.

This insert is designed for internal UN thread milling on a broad spectrum of workpiece materials, including ferrous metals, non-ferrous metals, superalloys, and plastics, as indicated by its universal material compatibility codes (K, M, N, P, S). It fits into 396.19-series thread mill bodies and is appropriate for CNC machining centers performing thread interpolation on internal features. The non-conical geometry makes it suitable for standard cylindrical thread forms in standard UN thread standard applications.

Key Features

• F30M carbide grade with TiAlN/TiN coating for wear and heat resistance
• 14 TPI internal UN thread profile
• Compatible with a universal range of workpiece materials: K, M, N, P, S classifications
• Non-conical insert geometry for standard cylindrical thread forms
• Insert style 396.19, size code 4003 for direct toolholder compatibility
• C5 material grade providing a balance of hardness and toughness

Compatibility

Designed for use with 396.19-series SECO thread mill toolholders for internal UN thread milling operations across universal workpiece material classifications.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician. Ensure the spindle is fully stopped and the machine is in a safe state before handling or changing inserts. Use the correct torx or hex key specified for the toolholder to seat the insert securely without overtightening. Verify thread form and TPI match the target workpiece specification before starting the milling cycle.