Carmex MTB Solid Carbide Thread Mills with Through Coolant are engineered for precise internal threading in BSP/BSF applications. Built for machinists who demand reliable chip evacuation and longer tool life, this 55° thread mill delivers consistent threads and productive performance.

• Material: Solid carbide for rigidity, wear resistance, and stable cutting performance.
• Cooling method: Through-bore coolant channels fluid directly to the cutting edges, aiding chip removal and reducing heat buildup.
• Thread form: 55° G BSF/BSP compatibility for common pipe and fittings threads.
• Size and interface: G3/8 x 19 size with MT7 Morse taper shank, designed for secure seating on MT7 spindles.
• Line and lineage: Part of the Carmex MTB family, leveraging cutting-edge through-coolant technology to extend tool life and enhance performance.

This tool excels in creating clean, accurate BSP/BSF internal threads in a range of metals. The through-coolant design helps maintain thread quality in deeper or more demanding holes, while the carbide construction supports repeatable results across production runs. The MT7 shank ensures a solid, vibration-free interface with compatible machines, making it a reliable choice for hydraulic, pneumatic, and plumbing fittings as well as precision components that require robust internal threads.