Carmex MT thread mills in solid carbide deliver efficient internal threading in metric sizes for shops that need reliable, cost‑effective thread production. Built for MT7 applications, this tool is ideal when you want robust performance on M18 and M20 x 2.5 threads without the complexity of tapping.

• Material: Solid carbide for high rigidity, wear resistance, and longer tool life in demanding materials.
• Operation: Internal thread milling that creates precise metric threads directly in holes, reducing tapping risks and setup time.
• Thread Sizes: Supports metric threads M18 and M20 x 2.5 (MT7 configuration) for common industrial applications.
• Flute Count: Multi-flute design (3–5 flutes) enhances cutting efficiency, chip evacuation, and thread quality.
• Cost‑Effectiveness: Optimized geometry and manufacturing approach provide reliable threading with competitive tooling costs.

This MT line offers a practical solution for consistent thread quality, minimizing tool changes and downtime. The combination of solid carbide durability, a thoughtful flute arrangement, and metric internal threading makes it well-suited for production runs, prototyping, and repair work where precise M18 and M20 threads are required.