The Carmex MTB solid carbide thread mills with through coolant are engineered for precise internal threading and dependable performance in demanding metalworking environments. Designed for professionals who value uptime and thread quality, these tools bring advanced cooling straight through the bore for cleaner, more efficient threading.

• Material: Solid carbide for rigidity, wear resistance, and long tool life in tough materials.
• Through-Coolant Bore: Coolant flows through the tool to the cutting edges, enhancing chip evacuation and keeping the hole clear during deep or complex threads.
• Thread Form: NPSF threading geometry optimized for accurate, smooth internal threads with consistent finish.
• Shank: MT7 shank for broad compatibility with high-speed machining centers and rigid tool-holding systems.
• Series: Part of Carmex MTB line, built to endure extended use under precision threading workloads.

The combination of through-bore cooling and carbide durability translates to clearer chips, cooler cutting zones, and reduced wear on the cutting edges. Expect steadier depth control, fewer reworks, and reliable thread quality across production runs. This tool is well-suited for automotive, aerospace, moldmaking, and general precision machining where clean NPSF internal threads and productive cycle times matter most.