Carmex Thread Mills Carbide Mini Type - Metric - M12 x 1.75 - MT7

The Carmex Thread Mills Carbide Mini Type is a high-precision threading tool designed for CNC mills that demand fast, reliable internal and external thread production in a compact form factor. Built for professionals who value efficiency and consistency, this MT7 carbide mill is ready to tackle deep holes and challenging materials with confidence.

• Size & thread: Metric M12 x 1.75 threadMill for precise, repeatable threading in both internal and external applications.
• Shank type: MT7 shank compatible with standard MT7 holders for secure, rigid tool mounting.
• Carbide grade: Sub-micron MT7 carbide with a Titanium Aluminium Nitride multi-layer coating (ISO K10–K20) for outstanding wear resistance.
• Coating benefits: Multi-layer TiAlN coating reduces wear, extends tool life, and sustains hardness at higher cutting speeds.
• Cutting geometry: Spiral flutes provide smooth cutting action and efficient chip evacuation in deep holes.
• Flute count: Short profile with 3–5 flutes enables faster machining and reduced cutting forces.
• Coolant through capability: Coolant-through flutes deliver effective cooling and lubrication deep in holes, aiding precision and finish.
• Material compatibility: General-purpose performance across most materials, including hardened grades up to 45 HRc.
• Durability: Special triple coating boosts tool life and sustains performance under demanding production cycles.
• Versatility: A single tool can produce a wide range of thread pitches and both internal and external threads, reducing tool inventory.

Designed for deep-hole threading and high-speed environments, this mini-type carbide thread mill delivers consistent thread quality with lower cutting forces thanks to its short profile. The combination of a robust MT7 shank, advanced coating, and coolant-through capability makes it ideal for precision work in automotive, aerospace, moldmaking, and general manufacturing where accurate threads and long tool life matter. Use cases include tapping blind holes, finishing threaded bores, and completing threaded features in difficult-to-machine materials—all with the flexibility of a single tool that handles multiple pitches and thread directions.