Carmex Thread Mills Carbide delivers precise, internal threading with a single‑point, full‑profile approach. Built for machinists and shops that demand consistent trapezoidal threads and durable performance, these mills excel in tight tolerances and repeatable results.

• Sizes: TR22, TR24, TR26 with MT11 shank
• Cutting Type: Full‑profile, single‑point thread milling cutter for internal threads
• Thread Range: Supports ISO M1 x 0.25 through 0‑80 UNF threads
• Depth Capability: Thread depths up to 3.5× the thread diameter (depends on profile)
• Flutes: 3–4 flutes for stable cutting and efficient chip evacuation
• Material: Carbide for rigidity, wear resistance, and long tool life
• Coating: Triple blue PVD coating to reduce wear and lower friction
• Precision Grade: Ultra‑fine sub‑micron carbide for crisp, accurate thread profiles

These internal thread mills are designed to deliver reliable, repeatable trapezoidal threads in challenging holes, helping you avoid tapping issues and improve part quality. The MT11 shank fits a wide range of milling machines, while the multi‑flute configuration and advanced coating work together to enhance stability, reduce thermal wear, and extend tool life in demanding materials. Ideal for production runs or repair work where clean, accurate internal threads are critical, Carmex Thread Mills provide a dependable solution for precision threading without the need for secondary operations.