The Carmex Thread Mills Carbide Mini Type No. 8 x 32 UNC/UNF/UNEF/UNS (MT7) is a compact, high-performance threading tool designed to create precise internal or external threads with efficiency and reliability. Built for professionals who demand deep-hole capability and fast cycle times without compromising thread quality.

• No. 8 x 32: Supports UNC, UNF, UNEF, and UNS thread forms in a single tool, offering versatility for multiple projects.
• Carbide grade and coating: MT7 sub-micron carbide with a TiAlN multi-layer coating for wear resistance and long life at elevated speeds (ISO K10–K20).
• Through-coolant for deep holes: Flutes designed for coolant-through operation, enabling deeper threading with superior heat removal and chip evacuation.
• Spiral flute design: Provides smooth cutting action and efficient chip removal for cleaner threads and reduced dwell time.
• Multi-flute configuration: 3–5 flutes shorten machining time while maintaining rigidity and finish quality.
• Short profile: Reduced cutting forces and vibration, enhancing stability and minimizing the risk of broken taps during deep threading.
• Material versatility: Capable of threading hardened materials up to 45 HRc, making it suitable for demanding applications across various industries.
• Internal and external threading: One tool can produce both internal and external threads, adapting to different workpiece geometries without changing tools.
• Durability advantages: Special triple coating further extends tool life in high-speed, high-load threading operations.

This tool is ideal for job shops and production environments that require precise, high-speed thread milling with deep-hole capability. The combination of MT7 carbide, TiAlN coating, through-coolant design, and a compact, robust profile delivers reliable performance across a wide range of materials and thread pitches, while reducing cycle times and tool changes. Whether you’re threading components for automotive assemblies, aerospace fittings, or precision molds, this mini-thread mill provides consistent results with long service life.