The Carmex Thread Mills Carbide - Single Point - Trapez - TR10, TR11 x 2 - MT11 is a high-precision internal thread milling tool designed for metal parts. Built for machinists and engineers who need reliable, accurate internal threads in tight spaces, it delivers consistent results tool after tool.

• Package: Set of 2 carbide thread mills with MT11 shank for ready-to-use versatility
• Profile: Full-profile, single-point trapezoidal thread mill (TR10/TR11) for precise internal threading
• Material: Carbide construction for stiffness, wear resistance, and long tool life
• Thread Range: Capable of cutting threads as small as ISO M1 x 0.25 and 0-80 UNF
• Depth Capability: Thread depths up to 3.5× the thread diameter, depending on profile
• Flutes: Multi-flute design with 3–4 flutes for efficient chip evacuation and stable cutting
• Coating & Grade: MT11 Ultra-fine sub-micron carbide with triple blue PVD coating for enhanced wear resistance
• Shank: MT11 shank provides secure fit and compatibility with common tool holders
• Applications: Ideal for precision internal threading in metal components, especially where small-diameter holes are involved

These thread mills enable accurate, repeatable internal threads in a single setup, reducing tool changes and improving hole quality. The ultra-fine carbide grade paired with a durable PVD coating delivers clean finishes on small threads like M1 x 0.25 and 0-80 UNF, while the 3–4 flute design supports smooth chip clearance at higher feed rates. With the MT11 shank and TR10/TR11 profiles, you’ll achieve dependable performance in demanding assemblies—from aerospace housings to precision mechanical enclosures—where precise thread engagement and consistent depth are critical.