The Carmex MTB Solid Carbide Through-Coolant Thread Mill is built for precision thread milling in through-holes, delivering clean, repeatable UNC, UNF, UNEF, and UNS threads with reliability for demanding production environments.

• Through-Coolant Bore: Delivers coolant directly to the cutting edges inside the bore, aiding chip evacuation and reducing heat for steadier, more consistent threads.
• Solid Carbide Construction: Rigid, wear-resistant substrate that maintains geometry under demanding speeds and materials, extending tool life.
• MTB Thread Milling Design: Optimized geometry tailored for stable, accurate thread formation in through-holes with smooth chip control.
• Shank Type: MT7 Morse Tap er shank for secure, repeatable tool seating on compatible machines.
• Thread Compatibility: Precisely sized for 1/2" diameter threads with 20 threads per inch, supporting UNC, UNF, UNEF, and UNS standards.

This MTB tool is engineered to reduce downtime through efficient chip removal and active cooling, while delivering longer tool life and dependable thread quality. It’s ideal for shops creating fasteners, fittings, and precision components that require exact, durable threads in through-hole applications.