The Carmex Thread Mills Carbide Mini Type is a precision metric threading tool designed for high-speed, deep-hole work on M12 x 1.75 threads. Built for versatile internal and external threading, it delivers reliable performance in production environments and demanding materials.

• Thread size and pitch: Metric M12 x 1.75 threading with MT7 carbide for dependable, accurate cuts across common thread profiles
• Carbide grade: MT7 sub-micron carbide for excellent wear resistance and stable thread quality
• Coating: Titanium Aluminium Nitride (TiAlN) multi-layer coating (ISO K10–K20) to sustain performance at medium to high speeds
• Through-coolant capability: Coolant channels through the flutes enhance lubrication and chip evacuation in deep-hole applications
• Flute design: Spiral flutes deliver a smooth cutting action and efficient chip flow for consistent threading
• Flute count: 3–5 flutes reduce machining time while maintaining rigidity and control
• Deep-hole performance: Short profile and through-coolant design optimized for deep-hole threading tasks
• Internal and external threading: One tool can produce both internal and external threads across a range of pitches
• Material capability: Suitable for machining hardened materials up to 45 HRC
• Speed and efficiency: Engineered for medium to high cutting speeds to shorten cycle times
• Durability: Special triple coating extends tool life for sustained production runs

In use, this carbide mini thread mill streamlines threading workflows by covering multiple pitches and both thread types with a single tool. The through-flute coolant and spiral geometry help manage heat and chips, enabling reliable performance in deep-hole operations. With compatibility for hardened materials up to 45 HRC and a design optimized for higher speeds, it delivers consistent thread quality, reduced cycle times, and longer tool life—making it a practical choice for precision threading across a range of industries.