The Carmex Carbide Threading Insert ABUT TiAlN coated (30-12ABUT) is a versatile threading solution designed for machinists who need reliable performance across a broad range of thread forms. Built for use with standard threading tools on lathes and CNC machines, this insert delivers consistent cutting action and long life.

• Length options: Available in five lengths from 12 mm to 40 mm to fit a wide range of holders and applications.
• Coating: TiAlN-coated carbide for excellent wear resistance, higher hardness, and better heat stability in demanding materials.
• Edge configuration: Double-sided cutting edges provide two usable edges (except for BSPT, NPT, NPTF, American Buttress, and API RD profiles).
• Thread profile coverage: Designed to cover all common thread profiles with a single insert, simplifying setup and reducing tool changes.
• Internal/External threading compatibility: In many profiles, the same insert can machine both internal and external threads (exceptions apply for ISO, UN, NPSM, UNJ, and Acme).
• Material and craftsmanship: Precision-ground carbide substrate delivering rigidity, accuracy, and a reliable cutting edge.

This insert is ideal for production threading tasks in metalworking shops where versatility and durability matter. It helps maintain consistent thread pitch and finish, reduces tool changes, and supports efficient setup across multiple common thread forms, making it a practical choice for mixed-task turning centers and maintenance workflows.