Carmex MTQ Thread Mills Long Reach Through Coolant are precision threading tools designed to tackle deep, hard‑to‑reach threads with reliability. Built for medium to large thread sizes, they excel when you need clean, accurate threads in challenging locations, including workpiece bases.

• Tool family: MTQ thread mills with through‑coolant design for continuous cooling and chip evacuation
• Reach: Long‑reach geometry that accesses deep pockets and base‑level features without repositioning
• Coolant: Through‑coolant bore ensures consistent lubrication and cooling at the cutting edge
• Thread compatibility: Supports UN thread standards (UNC, UNF, UNEF, UNS) for versatile applications
• Thread length: Capable of threading lengths up to 3D for flexible, efficient machining
• Rigidity and stability: High‑rigidity construction minimizes vibration, enabling higher speeds and feeds
• Overhang support: Designed to perform reliably with tool overhangs in various setups
• Shank: MT7 shank provides a robust, precise interface with compatible holders

This tool delivers tangible benefits: tighter tolerances on threaded portions, shorter cycle times from higher cutting speeds, and extended tool life through effective cooling and chip management. It’s a versatile solution for threading deep features and bases across metalworking applications, including aerospace, automotive, and general mechanical assemblies, where precise internal threads are critical and accessibility is a challenge.