Carmex Solid Carbide Thread Mills with Through-Coolant are precision tools designed for metric thread milling in demanding applications. Built for professionals who require clean, accurate threads, these MT7 shank mills deliver reliable performance in a compact, high- rigidity package.

• Through-Coolant Bore: coolant is delivered directly through the tool, improving chip evacuation and reducing heat at the cutting edge for steadier threading and longer tool life.
• Solid Carbide Construction: high-hardness carbide provides wear resistance and maintains precise thread profiles over many cycles.
• Metric Thread Sizes: available for M16x2, M18x2, and M20x2 threads to cover common engineering needs.
• MT7 Shank: robust MT7 interface ensures strong rigidity and minimal runout on compatible CNC machines.
• Optimized Thread Milling Geometry: engineered geometry supports consistent thread depth, pitch accuracy, and smooth surface finish.
• Enhanced Tool Longevity: effective cooling through the bore reduces thermal wear, helping lower tooling costs over time.

This MTB-style thread milling solution is ideal for precision engineering tasks that demand dependable metric threads, efficient chip control, and extended tool life. Use cases span high-precision holes and threaded features across a range of materials, enabling faster cycles, cleaner threads, and reliable performance in both production and prototyping environments. The combination of through-coolant technology and a rigid MT7 interface sets these Carmex mills apart when you need repeatable results and reduced maintenance in tight machining envelopes.