Engineered for precision machining, Carmex MTB solid carbide thread mills with through coolant deliver reliable metric threading and extended tool life. Built for professionals in production and job shops, these MT7-shank tools cut M14 x 2 and M17 x 2 threads with consistent accuracy.

• Through-Coolant Bore: Coolant is delivered through the bore to the cutting edges, improving chip evacuation from the hole and reducing thermal load for steadier, more reliable thread formation.
• Solid Carbide Construction: High-hardness carbide provides excellent wear resistance and stable thread profiles even in demanding materials.
• MT7 Morse Taper Shank: Robust MT7 shank offers rigid, vibration-free clamping for precise, repeatable milling performance.
• Metric Thread Formats: Specifically designed for M14 x 2 and M17 x 2 thread pitches, covering common metric threading needs in one tool.
• Internal/External Thread Milling: Versatile capability to mill threads inside bores or around shafts with a single, reliable tool.
• MTB Line Innovation: Builds on Carmex MT heritage with bore-through cooling to enhance longevity and reduce downtime in busy shops.

By enabling coolant to reach the cutting edges and the workpiece bore, these thread mills manage heat more effectively, minimize chip buildup, and deliver cleaner thread surfaces. The combination of solid carbide durability and a secure MT7 shank translates to longer tool life, fewer tool changes, and more consistent results across metric threads M14 x 2 and M17 x 2. Ideal for high-precision threading tasks in manufacturing, aerospace, automotive, and moldmaking environments, this Carmex MTB tool supports efficient, repeatable production cycles while maintaining tight tolerances and reliable finishes.