Vargus 65015 Carbide Thread Mill Insert 12 Tpi Un

Product Description

The VARGUS 65015 is a carbide thread mill insert designed for internal UN threading operations. It carries a TiAlN finish applied via PVD coating process and cuts at 12 threads per inch. The insert style is 3I with an insert size code of 3, and it is manufactured to the VTX grade specification. This type of insert is used in CNC thread milling applications and is installed by machinists and tooling technicians working in production or job-shop environments. The carbide substrate combined with the TiAlN coating provides wear resistance suited for ferrous workpiece materials classified under the P material group.

This insert is intended for internal thread milling of UN-form threads conforming to ANSI B1.1:74. It is suited for use in CNC machining centers where thread milling is preferred over tapping, particularly in harder materials or blind-hole applications where tap breakage risk is a concern. Typical applications include production threading in steel and other P-group ferrous materials. The insert seats in a compatible VARGUS 3I-style thread mill body.

Key Features

• Carbide substrate with PVD-applied TiAlN coating for extended tool life in ferrous materials
• 12 TPI for UN internal thread form per ANSI B1.1:74
• 3I insert style with size code 3 for use in compatible thread mill bodies
• VTX manufacturer grade designation
• Rated for P-group primary workpiece materials including carbon and alloy steels

Compatibility

Designed for use with compatible VARGUS 3I-style internal thread mill holders. Verify holder insert seat geometry and size code before installation. Specific compatible holder part numbers were not provided in the product data.

Installation Notes

Installation is performed by a machinist or CNC tooling technician. Power down and lock out the machine spindle before seating or removing inserts. Use the appropriate torx or hex key as specified by the tool body manufacturer when clamping the insert. Do not exceed the recommended cutting parameters for the specific tool body and workpiece material combination.