The Carmex Thread Mills Carbide Mini Type MT7 is a high-precision threading solution designed for metric M5 x 0.8 applications. Built for engineers and machinists who demand reliable internal or external threads with fast cycle times, this carbide thread mill delivers consistent performance in a compact form.

• Material and coating: Carbide MT7 sub-micron grade with a TiAlN multi-layer coating (ISO K10-K20) for wear resistance and long tool life.
• Threading versatility: Produces a wide range of thread sizes and pitches with a single tool, and handles both internal and external threads without changing tools.
• Thread size: Designed specifically for metric threads M5 x 0.8 with precise, reproducible results.
• Cutting performance: Optimized for medium to high cutting speeds, enabling efficient material removal and fast cycle times.
• Short profile: Shorter geometry reduces cutting forces and vibration, improving stability in challenging holes.
• Coolant through flutes: Through-flute coolant enhances heat dissipation and chip evacuation, especially beneficial for deep-hole threading.
• Flute design: Spiral flutes provide smooth cutting action and contribute to quicker, more controlled thread formation; 3–5 flutes shorten machining time.
• Hard-material capability: Capable of threading hardened materials up to 45 HRc, expanding the range of usable workpieces.
• Coating benefits: Triple coating scheme further extends tool life and resists wear in demanding machining environments.

Benefits: This thread mill delivers precise, repeatable M5 x 0.8 threads in deep holes with minimal tool deflection and reduced risk of tap breakage. The combination of MT7 carbide with TiAlN coating and through-flute coolant enables fast, clean threads in a variety of materials—while the single-tool versatility lowers setup time and inventory. Whether you’re producing precision fasteners, hydraulic components, or aerospace small-bore parts, this tool helps you achieve accurate thread profiles, smoother finishes, and longer tool life in a compact, efficient package.