11IR18UNJK20 - Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand

The Carmex Thread Turning Internal Insert is a versatile cutting tool engineered for internal threading on CNC lathes and turning centers. It covers UNJ thread standards (UNJC, UNJF, UNJEF, UNJS) and is right-hand oriented to streamline your internal threading operations—from straightforward projects to the most demanding tasks.

Designed for reliability in busy shops, this insert combines a robust geometry with a high-quality cutting edge to deliver precise threads, consistent finishes, and fewer tool changes across a wide range of applications.

• Broad UNJ compatibility: Covers UNJC, UNJF, UNJEF, and UNJS with right-hand orientation, enabling a single insert to cover multiple thread standards and reducing tool changes.
• Stable laydown triangular geometry: The geometry provides clear chip control and stable cutting action, delivering clean, consistent threads with minimal vibration.
• Reliable performance for basic to demanding applications: Designed to perform across a wide range of threading tasks, this insert helps you finish jobs faster with fewer inserts and less downtime.

With Carmex, you gain a dependable, versatile insert that simplifies setup, reduces tool changes, and consistently delivers accurate internal threads—from light-duty tasks to high-demand production work—helping your shop stay efficient and productive.