Carmex Thread Mills Carbide Mini Type - UN (UNC UNF UNEF UNS) - 5/8 x 18 - MT7

Precision carbide thread mill in a compact mini form designed for versatile threading across UNC, UNF, UNEF, and UNS standards. Ideal for machinists who need fast, reliable internal or external threads in challenging materials with one adaptable tool.

• Size & Thread Standards: 5/8" diameter with 18 TPI, compatible with UNC/UNF/UNEF/UNS threading for both internal and external threads.
• Material & Coating: MT7 sub-micron carbide grade with a Titanium Aluminium Nitride multi-layer coating for enhanced hardness and wear resistance.
• Flute Design: Spiral flutes with 3–5 cutting edges for smooth cutting action and improved chip evacuation.
• Coolant Through: Through-flute coolant delivery to efficiently flush chips in deep-hole applications and maintain cutting stability.
• Machining Speed: Optimized for medium to high cutting speeds to shorten cycle times without sacrificing precision.
• Depth Capability: Short profile enables machining in deep holes while maintaining rigidity and control.
• Material Range: Suitable for a wide range of materials, including hardened workpieces up to 45 HRC.
• Durability & Life: Special triple coating extends tool life and reduces wear under demanding production conditions.
• Versatility: A single tool capable of producing a wide range of thread pitches and forms, simplifying inventory and setup.
• Reliability: Engineered to minimize the risk of broken taps and deliver consistent thread quality across jobs.

With this Carmex carbide mini thread mill, you gain precise, repeatable threads in tight spaces, a dramatic reduction in machining time, and the confidence that comes from a robust, wear-resistant tool. Its through-coolant design and multi-flute geometry support deep-hole threading and high-speed performance, making it well-suited for aerospace, automotive, mold-making, and industrial manufacturing where dependable internal and external threads are required in hard materials.