Carmex Thread Mills Carbide – Single Point – Trapez is a precision internal-thread milling tool designed for machinists who demand clean, accurate threads in tight spaces. This full-profile cutter is ideal for creating reliable internal threads in hard metals with minimal finishing.

• Thread forms supported: TR14 and TR22 trapezoidal profiles for internal threading
• Thread compatibility: Accommodates ISO M1 x 0.25 and 0-80 UNF thread standards
• Material: Carbide construction for rigidity, wear resistance, and long tool life
• Grade: MT11 Ultra-fine sub-micron carbide grade for sharp edges and consistency
• Coating: Triple blue PVD coating enhances hardness and reduces wear
• Flutes: Multi 3–4 flute design balances strength with efficient chip evacuation
• Shank compatibility: MT11 shank to fit standard tool holders
• Depth capability: Thread depth up to 3.5 × thread diameter (dependent on profile)

This tool delivers strong performance for internal threads in metal components, enabling crisp thread forms with minimal burrs and consistent results across production runs. The combination of MT11 ultra-fine carbide, blue PVD coating, and a robust 3–4 flute design supports precise, repeatable threading in demanding applications such as automotive housings, precision dies, and tight-tolerance assemblies.