Meet the Carmex Thread Mills Carbide Mini Type — a precise metric thread-milling tool built for machinists who need reliable internal and external threads in tight spaces. Crafted with MT7 carbide and a TiAlN multi-layer coating, this mini tool is designed for consistent performance at medium to high cutting speeds across a range of materials.

• Carbide grade and coating: MT7 sub-micron carbide with a TiAlN multi-layer coating (ISO K10–K20) for exceptional wear resistance.
• Flute design: Spiral flutes with 3–5 cutting edges for a smooth cutting action and shorter cycle times.
• Coolant through-flutes: Through-the-flute coolant delivers effective lubrication and chip evacuation, especially in deep-hole work.
• Short profile: Compact geometry reduces cutting forces and lowers the risk of tap breakage during threading.
• Threading versatility: Produces a wide range of metric threads and pitches, usable for both external and internal threads with a single tool.
• Depth capability: Optimized for deep-hole threading, enabling reliable results where space is limited.
• Material hardness: Suitable for machining hardened materials up to 45 HRc, expanding its application scope.
• Durability: Multi-layer coating and specialized geometry extend tool life under demanding production conditions.

This mini-type thread mill is ideal for toolmakers, contract manufacturers, and shop-floor machinists who need fast, accurate thread formation on small-diameter parts. Use it to streamline production by threading both internal and external features in one tool, achieve consistent thread profiles at higher speeds, and tackle deep-hole applications without compromising precision. The combination of high-speed capability, deep-hole coolant delivery, and hardened-material compatibility makes it a versatile choice for precision threading across a wide range of metals.