Carmex Thread Mills Carbide with Through-Coolant is a precision single-point threading tool designed for both internal and external threads. Built for shops that demand consistent thread quality, long tool life, and versatile performance across materials, it delivers reliable results in a compact, efficient package.

• Through-Coolant Design: Internal coolant runs through the flutes to prevent chip build-up, enhance cutting efficiency, and extend tool life.
• 60° Partial-Profile Thread Mill: Optimized geometry for clean, accurate threads with smooth engagement and controlled cutting pressure.
• Internal & External Thread Support: Capable of producing both internal and external threads with one tool, reducing changeovers.
• Thread Pitch Range: Internal pitches as small as 0.5 mm and external pitches as small as 0.4 mm, with thread depths up to 50 mm.
• Flute Count & Grade: 4–5 flutes in MT8 sub-micron carbide grade for precise, consistent threads and long tool life.
• Coating & Performance: Advanced PVD triple coating (ISO K10–K20) provides excellent wear resistance and high-temperature performance.
• Shank & Material: MT11 shank design for secure toolholding; carbide construction offers rigidity and durability across materials.

This tool is ideal for general-purpose threading across a broad range of materials, delivering reliable threads with minimal chatter and a smooth cutting feel. The combination of through-coolant efficiency, multi-flute design, and a robust coating stack helps you complete threaded features with tighter tolerances, reduced downtime, and greater consistency in production runs.