Carmex Thread Mills Solid Carbide - Fast Type - With Internal Coolant Bore - UN (UNC UNF UNEF UNS) - 1/4 x 20 - MT8

Carmex FMT/Fast MT solid carbide thread milling tool is built for high-speed, high-precision internal threading. Designed for job shops and manufacturers tackling demanding threading tasks, it combines speed with dependable accuracy to boost productivity.

• Thread size and compatibility: 1/4-20 UNC/UNF/UNEF/UNS threading, suitable for a wide range of standard internal threads.
• Shank type: MT8 shank for secure seating in common toolholders and steady cutting performance.
• Flute count: 5–8 flutes designed to increase material removal rates and shorten cycle times without sacrificing finish.
• Internal coolant bore: built-in coolant channel enhances cooling and chip evacuation during threading operations.
• Material and construction: solid carbide for rigidity, wear resistance, and long tool life in tough metals.
• Performance philosophy: Fast Type design in the FMT/Fast MT line prioritizes speed and precision for efficient thread milling.

This tool is engineered to deliver clean, accurate threads with minimal runout, even when threading difficult materials. The combination of multiple cutting edges and an internal coolant bore helps maintain stable tolerances and extend tool life, reducing downtime and tooling costs. With its robust carbide build and MT8 compatibility, it’s an reliable choice for high-productivity thread milling on a variety of metal workpieces.