Introducing the Carmex Carbide Mini Thread Mills — a compact, precision threading solution built for metric threads M1.2 and M1.4 x 0.25. Crafted from MT7 sub-micron carbide and finished with a Titanium Aluminium Nitride multi-layer coating, this tool is designed to perform at medium to high cutting speeds and deliver reliable results in tight spaces and deep holes.

• Threading capability: Metric threads M1.2 and M1.4 x 0.25; capable of producing both internal and external threads with the same tool.
• Material and coating: MT7 sub-micron carbide with a TiAlN multi-layer coating (ISO K10–K20) for wear resistance and heat tolerance.
• Coolant through-flutes: Through-flute coolant delivery enhances cooling and chip evacuation in deep-hole threading.
• Flute geometry: Spiral flutes provide a smooth cutting action and efficient chip removal.
• Number of flutes: 3–5 flutes reduce machining time and improve finish while maintaining strength at small diameters.
• Profile and robustness: Short profile lowers cutting forces and helps prevent tool breakage during demanding passes.
• Material versatility: General-purpose tool suitable for a wide range of materials, including hardened steels up to 45 HRc.
• Performance: Optimized for deep-hole work and high-speed threading, delivering shorter cycle times without sacrificing accuracy.
• Durability: Triple-coated construction extends tool life for repeated, reliable use across jobs.

This mini thread mill is a versatile, single-tool solution for both external and internal threading tasks in constrained geometries. It enables fast, accurate thread creation in hardened materials, supports deep-hole applications with effective coolant delivery, and reduces the need for tool changes by handling multiple thread pitches with one insert. Whether you’re fabricating small fasteners, precision housings, or intricate molded components, this Carmex MT7 carbide mini thread mill offers dependable performance, long life, and consistent thread quality.