The Carmex MTQ Long Reach Through-Coolant Thread Milling Tool is built for threading medium to large sizes in deep workpieces, including features near the base of the part. Designed for metric applications with an MT7 interface, this tool delivers precise, stable threading with a generous reach for overhang setups.

• Long Reach through-coolant design: Access deep bores and base-side threads with an internal coolant bore that improves chip evacuation and cooling.
• MT7 shank for metric systems: Precision-ground MT7 interface ensures reliable tool seating on modern machines using metric tooling.
• High rigidity and stability: Engineered to minimize vibrations, preserving thread form quality at higher speeds and feeds.
• Short cutting length with low cutting forces: Reduces tool deflection and load on the spindle for cleaner finishes and longer tool life.
• Thread lengths up to 3D: Capable of threading relatively long engagements within a single operation for efficient cycle times.
• Overhang capability: Supports versatile machining setups by enabling threads located away from the tool holder.

In practice, the MTQ line delivers reliable, repeatable threading in challenging geometries. The combination of rigidity, through-coolant cooling, and a compact cutting length helps you achieve consistent pitch accuracy and smooth surface finishes while shortening cycle times. This makes it a practical choice for production environments that require robust performance on deep or base-side threading tasks, without sacrificing precision or setup flexibility.