The Carmex Thread Mills Carbide Mini Type MT7 is a high-precision threading tool designed for deep-hole work, capable of producing both internal and external threads with a single, versatile tool. Built for machinists who demand speed, consistency, and reliability across a range of materials.

• Size & Interface: 9/16 x 12 with MT7 shank, designed for standard MT7 tooling holders and compatible setups.
• Coating & Grade: Sub-micron MT7 carbide with a TiAlN multi-layer coating (ISO K10–K20) for exceptional wear resistance and heat management.
• Flute Design: Spiral flutes (3–5 flutes) for smooth cutting action, efficient chip evacuation, and shorter machining times.
• Threading Capability: Produces UNC, UNF, UNEF, and UNS threads; handles both internal and external threads with the same tool.
• Material Range: General-purpose threading tool suitable for all materials, including hardened steels up to 45 HRc.
• Deep-Hole Performance: Coolant-through flutes deliver effective cooling and chip removal in deep-hole applications.
• Speed & Efficiency: Engineered for medium to high cutting speeds, enabling shorter cycle times and reduced cutting forces thanks to the short profile.
• Durability: Triple coating extends tool life, maintaining precision and reducing wear over extended use.

This mini thread mill excels in settings where depth, versatility, and thread form variety matter. It’s ideal for production runs that require reliable deep-hole threading, complex assemblies, and components that pair internal and external threads in a single setup—without swapping tools. Whether you’re working on automotive, hydraulic, or aerospace-related parts, this MT7 carbide mill helps you achieve precise thread forms quickly and consistently, while accommodating a wide range of pitches and thread standards.