Carmex Thread Mills Solid Carbide - With Through Coolant - UN (UNC UNF UNEF UNS) - 1/4 x 20 - MT7 FMH and tool life across precision

and tool life across precision projects

helping to minimize runout and improve repeatability in production environments

The coating also enhances chip flow and helps prevent chip build‑up

and a 3xD length delivers a drill that is ready for demanding jobs

Whether in a precision shop

Carmex Thread Mills Solid Carbide - With Through Coolant - UN (UNC UNF UNEF UNS) - 1/4 x 20 - MT7 FMH and tool life across precisionExperience reliable, high precision internal threading with Carmex MTB Thread Mills. Designed for machinists and engineers working with UNC UNF UNEF UNS thread forms, these through coolant solid carbide tools deliver clean threads and extended tool life. Diameter x Thread Pitch: 1 4" nominal diameter with 20 TPI for UNC UNF UNEF UNS thread forms Through Coolant Bore: coolant is delivered through the bore to flush chips and cool cutting edges,