Carmex Thread Mills Carbide Mini Type - Metric - M4, M5 x 0.5 - MT7

A compact carbide thread mill designed for metric M4 and M5 threads (M4 x 0.5, M5 x 0.5) with MT7 shank. Built for high-speed threading with reliability, it handles both internal and external threads in a single tool, making it ideal for shops that demand precision and efficiency.

• Grade and coating: MT7 sub-micron carbide with a TiAlN multi-layer coating (ISO K10–K20) for exceptional wear resistance at high speeds.
• Threading versatility: Produces both external and internal threads across a wide range of pitches using the same tool, simplifying tooling and inventory.
• Cutting performance: Optimized for medium to high cutting speeds with a short profile that reduces cutting forces and stabilizes the cut.
• Coolant through flutes: Integrated coolant-through design provides efficient cooling and chip evacuation, especially beneficial for deep-hole threading.
• Flute design: Spiral flutes deliver smooth, consistent cutting action and better surface finish in challenging materials.
• Machining efficiency: Multi-flute configuration (3–5 flutes) shortens cycle times and enhances rigidity for precise threading.
• Material compatibility: Capable of machining hardened materials up to 45 HRC, broadening its application across alloys and hardened steels.
• Durability: Triple coating and advanced geometry extend tool life, reducing replacement costs and downtime.

This thread mill is engineered to cut deep holes efficiently, maintain accuracy across multiple thread types, and deliver reliable performance in demanding environments. Whether you’re working on automotive components, aerospace fixtures, or precision molds, this mini carbide thread mill helps you complete threaded features quickly with consistently clean results.