Carmex MT Thread Mills deliver solid carbide reliability for precise internal and external threading in a compact, cost-efficient package. Built for shops that need dependable NPTF threading performance, these MT7 shank tools are ready to streamline your threading workflow.

• Material: Solid carbide for high rigidity, wear resistance, and longer tool life in demanding threading operations.
• Shank: MT7 Morse taper for secure, accurate toolholding and quick tool changes on compatible machines.
• Threading capability: Internal and external thread milling with optimized geometry for clean, accurate threads in a single setup.
• Thread standards: NPTF threads, designed for precision sealing and functional fit in threaded components.
• Thread sizes: Supports 1/16"-27 and 1/8"-27 NPTF threads, covering common small-diameter applications.
• Flute design: Multi-flute configuration (3–5 flutes) enhances cutting action, improves chip evacuation, and sustains accuracy across passes.

The MT line focuses on efficiency and value, delivering reliable threading performance without sacrificing precision. The combination of carbide hardness, a robust MT7 shank, and a thoughtful flute count translates into consistent thread quality, reduced cycle times, and lower tooling costs over the life of the job. Whether drilling into housings, fittings, or small-sized components, these thread mills help you achieve repeatable, high-quality NPTF threads with less tooling fuss.