Carmex Thread Mills Carbide Mini Type are compact, high-performance threading tools designed to reliably create precise UNC/UNF/UNEQ/UNS threads in hard-to-reach areas. Built for machinists and job shops that demand fast, accurate thread milling at medium to high speeds, they deliver consistent results with every cut.

• Tool material and coating: Sub-micron MT7 carbide with a Titanium Aluminum Nitride multi-layer coating (ISO K10–K20) for outstanding wear resistance at high speeds.
• Threading versatility: One tool can produce a wide range of thread pitches and both external and internal threads, simplifying setup and tooling.
• Thread compatibility: Designed for UN, UNC, UNF, UNEF and UNS thread forms to match common engineering standards.
• Flute geometry: Spiral flutes provide smooth cutting action, efficient chip evacuation, and better surface finish in challenging materials.
• Depth capability: Coolant-through flutes enable effective deep-hole threading with improved heat management.
• Number of flutes: Multi-flute design (3–5 flutes) reduces machining time and distributes cutting forces for cleaner threads.
• Speed and efficiency: Optimized for medium to high cutting speeds, delivering shorter cycle times without compromising thread quality.
• Material compatibility: General-purpose tool suitable for a wide range of materials, including hardened workpieces up to 45 HRC.
• Durability: Special triple coating extends tool life, enhancing reliability in demanding production environments.
• Size: 5/8 x 11 thread form with MT7 shank, suitable for compact setups and tight tolerances.

With the Carmex mini thread mill, you gain the ability to thread in deep holes with minimal tool changes, achieve accurate internal and external threads with a single tool, and maintain productive runtimes even when working with hardened materials. The combination of advanced coating, efficient flute design, and coolant-through capability translates to improved surface finish, reduced risk of broken taps, and longer tool life—making it a dependable choice for precision threading tasks in engineering, mold making, and production environments.