Introducing the Carmex Thread Mills Carbide Mini Type MT7 for metric threading (M5 x 0.8). This sub-micron MT7 carbide tool is engineered for high-speed, high-precision thread milling across a wide range of materials, delivering efficient performance in demanding applications.

• Grade and coating: MT7 sub-micron carbide with Titanium Aluminium Nitride multi-layer coating (ISO K10–K20) for exceptional wear resistance and heat management.
• Threading capability: Produces both internal and external threads with a single tool, covering a broad range of thread sizes and pitches.
• Material compatibility: General-purpose cutter designed to work across materials; capable of machining hardened materials up to 45 HRc.
• Cutting speeds: Optimized for medium to high cutting speeds, enabling faster cycle times without sacrificing accuracy.
• Tool geometry: Short profile delivers lower cutting forces and improved stability, reducing the risk of tool deflection or breakage.
• Flute design: Spiral flutes provide smooth cutting action; 3–5 flute configuration shortens machining time for efficient production.
• Coolant-through capability: Flute coolant delivers effective cooling in deep-hole threading, helping maintain accuracy and prolong tool life.
• Durability and life: Special triple coating contributes to longer tool life and more reliable performance over extended production runs.

This versatile thread mill is ideal for workshops and manufacturing environments that need reliable, fast, and accurate metric threading. With one tool capable of handling many thread pitches and both thread directions, it streamlines setups, reduces tool changes, and supports deep-hole applications where coolant-through and robust cutting action matter most. Whether threading hardened components or dialing in tight tolerances at speed, the MT7 mini type delivers consistent results with minimal risk of breakage or rework.