Carmex FSH Solid Carbide Thread Mills are engineered for precision threading in hard materials. Ideal for shops and technicians working with metric threads, these MT3 tools deliver reliable performance on demanding alloys and steels.

• Thread sizes: Metric M8x1.25, M10x1.25, and M12x1.25 options for versatile thread ranges.
• Material grade: Solid carbide MT3 with an ultra-fine grade construction designed for stability in tough applications.
• Coating: PVD multi-layer coating that enhances heat resistance and wear protection for extended tool life.
• Flute count: High flute count (up to 7) on select models to improve rigidity and chip evacuation in hard materials.
• Hard material capability: Suitable for machining hard materials up to 65 HRC, including superalloys and hardened steels.
• Performance design: Optimized geometry combines edge stability with efficient cutting action and reduced deflection during threading.

This thread milling solution targets professionals who need consistent, accurate threads in challenging materials. The MT3 ultra-fine grade and multi-layer coating work together to maintain sharpness, minimize heat buildup, and extend tool life, while the multi-flute design supports stable cuts and efficient chip removal. Whether you’re crafting precision fasteners for aerospace components or gear housings, these tools help you achieve clean, repeatable threads with fewer passes.