Carmex Carbide Threading Insert - Unified - TiAlN Coated - 30I18UN

Carmex Unified TiAlN-coated carbide threading inserts are designed for professionals who need reliable, versatile tooling for a wide range of thread profiles in a single, compact solution.

• Thread profiles covered: A versatile collection that spans all common thread profiles, ready to tackle diverse machining requirements with one insert family.
• Length options: Five length options from 12 mm to 40 mm to fit different tools and applications without swapping inserts.
• Pitch compatibility: Depending on length, supports pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI), maximizing use across common standards.
• Double-sided cutting edges: Each insert provides two cutting edges (except for BSPT/NPT/NPTF/American Buttress/API RD), delivering extended life per edge.
• Internal & external capability: For many thread profiles, the same insert can machine both internal and external threads, reducing tool inventory (note exceptions for ISO/UN/NPSM/UNJ/Acme).
• Material & coating: Carbide construction with TiAlN coating for improved wear resistance and heat management during threading.
• Product code: Specifically designed as Unified 30I18UN, aligning with common CNC and manual threading workflows.

This Carmex Unified TiAlN-coated carbide threading insert is built to streamline your threading operations. The combination of multiple lengths, broad profile coverage, and dual cutting edges reduces tool changes, increases productive time, and supports consistent thread quality across a variety of materials and geometries. Whether you’re finishing a critical internal thread or pre-fitting an external thread, these inserts offer reliable performance with straightforward setup and predictable results.