The Carmex Carbide Mini Thread Mills are a compact, high-performance threading solution designed for CNC operators who need precise internal and external threads in tight or deep-hole workpieces. Built for versatility and reliability, this MT7 carbide tool handles a wide range of materials at medium to high cutting speeds for fast, consistent results.

• Thread compatibility: UN family threads (UNC, UNF, UNEF, UNS) in No. 10 x 32 size
• Material & coating: Sub-micron MT7 carbide with a TiAlN multi-layer coating (ISO K10–K20) for superior wear resistance
• Flute design: Spiral flutes with a 3–5 flute configuration for smooth cutting and strong rigidity
• Coolant through flutes: Through-the-flutes coolant enhances chip evacuation, especially in deep-hole applications
• Profile & speed: Short tool profile minimizes cutting forces, enabling high-speed operation and reduced cycle times
• Hole capability: Optimized for threading in deep holes with reliable stability and reduced risk of chatter
• Versatility: One tool can produce a wide range of thread pitches and both external and internal threads
• Durability: Triple-layer coating increases tool life and maintains cutting performance across runs
• Material tolerance: Suitable for hardened materials up to 45 HRc, broadening its applicable workpiece range

This thread mill delivers efficient, accurate threading with minimal risk of broken taps, thanks to its short profile and advanced coating. Its through-coolant design and spiral flutes provide stable cutting, even in challenging deep-hole scenarios, while the MT7 carbide substrate ensures long-lasting performance across a variety of materials. Ideal for shops that require flexible threading from a single tool, capable of producing multiple thread pitches and handling both internal and external threads with dependable consistency.