The Carmex Thread Mills Carbide Mini Type is a high-precision threading solution engineered for through-holes and UN-threaded applications. Designed for No. 8 x 32 threads and long reach, it’s ideal for machinists who need reliable, high-speed performance in a compact tool.

• Thread compatibility: UN threads (UNC, UNF, UNEF, UNS) with No. 8 x 32 specification
• Reach: Long - 9.5 mm reach for deep-hole threading
• Material & coating: Carbide MT7 sub-micron grade with Titanium Aluminum Nitride multi-layer coating (ISO K10‑K20)
• Through-coolant: Coolant through the flutes for efficient chip evacuation in deep holes
• Flute design: Spiral flutes deliver smooth cutting action; multi-flute configuration (3–5) reduces machining time
• Cutting performance: Short profile lowers cutting forces and supports high-speed operation
• Durability: Triple coating enhances tool life and wear resistance
• Versatility: A single tool can produce a wide range of threads and pitches and can cut both external and internal threads
• Material capability: Suitable for hardened materials up to 45 HRc

This tool is built to improve efficiency and accuracy in threading operations. The through-flute coolant, combined with the high-hardness MT7 carbide and multi-layer TiAlN coating, enables dependable performance at elevated speeds while maintaining precise thread geometry. The long reach makes it practical for deep-hole work, and the ability to handle both internal and external threads with one tool simplifies setups and reduces tool changes. Whether refining fastener holes in assemblies, creating precision threaded components, or preparing molds and fixtures, this thread mill delivers consistent results with reduced cycle times.