The Carmex DMTH Thread Mills Multifunction - Hard Type (Metric) is a high-precision threading tool built to tackle demanding materials with reliability. Designed for metric threads and versatile enough for ISO and UN profiles, it’s ideal for shops that demand consistent, accurate threads in hardened steels, stainless steels, and high-performance alloys.

• Thread profile compatibility: Supports both ISO and UN thread forms for flexible threading across materials and applications.
• Size and shank: Metric M12 x 1.75 threading with MT11 Morse-taper shank for secure mounting in standard CNC and manual machines.
• Depth capability: Capable of thread depths up to 2x the thread diameter, enabling deeper threads in fewer passes.
• Flute configuration: Multi-flute design with 3–4 flutes for efficient cutting and effective chip evacuation in hard metals.
• Material range: Engineered to cut hardened materials, stainless steels, and high-performance alloys without compromising thread quality.
• Construction and finish: Hard-type design optimized for longevity in demanding machining environments; the blue-tinted cutting head visible in the image hints at its robust, precision-engineered construction.

With this tool, you gain dependable, accurate threads in challenging materials, reduced tool changes from deep or multi-pass jobs, and consistent performance across production runs. The MT11 shank ensures secure seating on a wide range of spindles, while the ability to handle ISO and UN profiles makes it a practical single-solution choice for job shops, maintenance teams, and contract manufacturers. Use it for threaded holes in engine components, fastener inserts, and mechanical assemblies where reliable threading and surface finish matter most.