Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER28UNJBMA

The Carmex Thread Turning External Insert, model 16ER28UNJBMA, is designed for external threading on UNJ form threads. Its right‑hand cutting geometry and compatibility with UNJC, UNJF, UNJEF, and UNJS standards make it a flexible choice for shops that handle a broad range of threading tasks, from basic to demanding.

Engineers, machinists, maintenance teams, and hobbyists will appreciate its reliability and its ability to cover multiple UNJ standards with a single, trusted tool geometry.

• UNJ family compatibility: Works with UNJC, UNJF, UNJEF, and UNJS external thread forms, enabling you to tackle a wide range of threads with one insert.
• Right-hand turning geometry: Specifically suited for right-hand threads, delivering predictable cutting action and stable performance across your most common jobs.
• Durable laydown triangular insert design: High-quality geometry provides steady cutting, reduces vibration, and supports reliable results over many threading operations.

By using this insert, you simplify tooling, reduce downtime from tool changes, and consistently produce accurate threads, improving workflow, throughput, and overall results on the shop floor.