The Carmex Thread Mills Carbide Mini Type is a compact, high-precision threading tool designed for MT7 holders and small-diameter metric threads like M2.2 x 0.45. Engineered for speed and reliability, it delivers consistent threads across a range of materials with minimal setup time.

• Thread size: M2.2 x 0.45 metric threads produced with a single, versatile tool
• Material & coating: Sub-micron MT7 carbide substrate with a multi-layer TiAlN coating for enhanced heat resistance (ISO K10–K20)
• Cutting speeds: Optimized for medium to high cutting speeds to shorten cycle times
• Flutes & profile: Spiral flutes (3–5) provide smooth cutting action and reduce cutting forces with a short tool profile
• Coolant through flutes: Through-flute coolant delivers efficient lubrication and chip evacuation, especially in deep holes
• Deep-hole capability: Designed to enable threading deep into holes without frequent tool changes
• Internal & external threads: One tool can mill both internal and external threads across a range of pitches
• Hard material performance: Capable of machining hardened materials up to 45 HRc with reliable results
• Shank compatibility: MT7 Morse taper shank ensures secure mounting in compatible tool holders

This tool is ideal for machinists and production environments where space is limited, threads must be produced quickly, and job flexibility matters. The combination of a short profile, multi-flute design, and triple coating translates to longer tool life, fewer insert changes, and dependable thread quality across challenging materials. Whether prototyping or ramping up production, this mini thread mill handles a wide range of pitches and both thread directions, simplifying setups and reducing downtime.