Vargus 50014 2IR Threading Insert 11 Tpi Un Solid Carbide

Product Description

The VARGUS 50014 is a laydown threading insert engineered for internal UN thread cutting on CNC lathes and turning centers. Built from solid carbide with a PVD-applied TiAlN finish, this 2IR-style insert delivers consistent thread form at 11 threads per inch with a 60-degree included angle. The TiAlN coating extends tool life across a wide range of workpiece materials, including steel, stainless, aluminum, cast iron, and heat-resistant alloys. At 3.17 millimeters thick with a 6.35 millimeter inscribed circle, it seats securely in compatible 2IR toolholders. Licensed machinists and CNC operators performing precision threading operations are the primary installers.

This insert is suited for internal threading applications in both production and job-shop environments where UN-standard thread forms are required. The universal material grade designation covers ISO material groups H, K, M, N, P, and S, making it a practical choice for shops that thread a variety of workpiece materials without swapping insert grades. Right-hand cutting orientation is standard. The VTX grade designation indicates the VARGUS carbide substrate and coating combination optimized for threading stability and edge retention.

Key Features

• Solid carbide substrate with PVD TiAlN coating for extended tool life across multiple material groups
• 2IR insert style for internal UN right-hand thread cutting at 11 TPI
• 60-degree included angle conforms to ANSI B1.1:74 UN thread standard
• Universal workpiece material compatibility covering ISO groups H, K, M, N, P, and S
• 6.35 millimeter inscribed circle with 3.17 millimeter insert thickness for stable seating
• Single tooth per side geometry for precise thread profile control

Compatibility

Designed as an OEM-style replacement threading insert for 2IR-style internal threading toolholders used in CNC turning and lathe operations requiring UN thread forms.

Installation Notes

Installation is performed by a machinist or CNC operator. Power down and lock out the machine before seating or replacing inserts. Use the appropriate insert clamp torque driver specified by the toolholder manufacturer to secure the insert without over-torquing the clamping screw. Inspect the insert seat and clamp for chips or debris before seating a new insert to ensure proper contact and thread accuracy.