Carmex Carbide Mini Thread Mills are compact, high-precision tools built for metric threading in tight spaces. Designed for machinists and shops that need reliable internal and external threads in a single tool, they excel at medium to high-speed operations with excellent durability.

• Thread mill type: Mini carbide thread mills engineered for metric threads, available for M6 and M8 x 1 pitches, optimized for compact workpieces and precise thread formation.
• Material & grade: MT7 sub-micron carbide grade delivering excellent hardness, wear resistance, and rigidity for demanding threading tasks.
• Coating: Titanium aluminum nitride (TiAlN) multi-layer coating with a triple-layer enhancement to extend life in tough materials and high-speed cuts.
• Cutting speed compatibility: Optimized for medium to high cutting speeds to shorten cycle times without sacrificing thread accuracy.
• Coolant through flutes: Through-flute coolant improves chip evacuation and cooling in deep holes, reducing heat and improving surface finish.
• Flute design: Spiral flutes provide smooth cutting action and improved guidance, with a multi-flute configuration (3–5 flutes) for efficient material removal.
• Depth capability: Special design enables machining in deep holes, expanding use cases from thin-walled components to molded parts.
• Versatility: The same tool can produce a wide range of thread forms and pitches and can cut both external and internal threads, reducing tool changes during production.
• Performance with hardened materials: Capable of machining hardened steels up to 45 HRc, widening its applicability to tough, precision parts.

This thread mill delivers real value in engineering environments where precision, speed, and tool life matter. Use it for threaded holes in molds, automotive components, aerospace fittings, and general mechanical assemblies. The combination of MT7 carbide, TiAlN coating, through-coolant efficiency, and a compact profile means fewer tool changes, consistent thread quality, and reliable performance across a broad material range.