Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16IR18UNJBMA

The Carmex Thread Turning Internal Insert is a right-hand, internal threading tool designed to cover UNJ thread standards. As part of our industry-leading range of laydown triangular inserts, it supports UNJC, UNJF, UNJEF, and UNJS threads and is engineered to handle a wide range of applications—from simple threading tasks to demanding production runs.

• Universal UNJ compatibility: Supports UNJC, UNJF, UNJEF, and UNJS threads, letting you use a single tool across multiple standards and reducing tooling changes and inventory.
• Laydown triangular geometry for stable cutting: The triangular, laydown design provides solid support and predictable chip control, delivering consistent thread profiles across a broad set of materials and speeds.
• Right-hand orientation for easy setup: Specifically designed for right-hand internal threading, it integrates smoothly with standard toolholders and existing workflows for faster setup and reliable results.

With this insert, you get a versatile, reliable solution that simplifies threading operations, minimizes setup time, and helps deliver clean, consistent threads across basic to demanding applications. Its broad compatibility and stable geometry translate into fewer tool changes, smoother runs, and improved workflow efficiency for shops that perform a wide range of UNJ threading tasks.