Introducing Carmex MTB Solid Carbide Through-Coolant Thread Mills — a precision solution for internal threading on CNC mills. Designed for engineers and machinists who demand clean metric threads, reliable chip evacuation, and longer tool life, this MTB tool delivers consistent performance in deep-hole applications.

• Through-Coolant Design: Enables coolant to reach the cutting zone and flush chips through the bore, reducing built-up material and improving hole quality.
• Material: Solid carbide construction for high rigidity, wear resistance, and stable performance at higher cutting speeds.
• Shank: MT7 Morse taper shank for secure, precise fit in standard CNC toolholders and machines.
• Metric Threading Sizes: Supports metric internal threads such as M14 and M17x2 within a single tool family for versatile applications.
• Thread Milling Geometry: Optimized flute and edge geometry designed to produce accurate thread profiles with smooth operation.

The Carmex MTB thread mills are ideal for shops tackling precision threaded components in aluminum, steel, and other metals. The through-coolant capability aids in chip management and heat control, enabling deeper, more reliable hole threading. Coupled with a robust carbide body and MT7 shank, these tools offer dependable performance, longer tool life, and reduced downtime in demanding production environments.