Carmex Thread Mills Solid Carbide - With Through Coolant - UNJ (UNJC UNJF UNJEF UNJS) - 9/16 x 12 - MT7 FMH while the 90° V-geometry provides

while the 90° V-geometry provides precise chamfers and sharp edges

fast identification of compliant parts: User‑friendly design supports clear pass/fail decisions at a glance

Lead: Bottoming (bottom lead) for complete depth

Long reach for tight spaces: 23 mm reach lets you access recessed grooves and hard‑to‑reach features without repositioning the workpiece

The robust taper shank and made-to-order production approach offer dependable performance for production runs and custom projects alike

Carmex Thread Mills Solid Carbide - With Through Coolant - UNJ (UNJC UNJF UNJEF UNJS) - 9/16 x 12 - MT7 FMH while the 90° V-geometry providesThe Carmex MTB Solid Carbide Thread Mill with Through Coolant is a high precision threading tool designed for UNJ forms (UNJC, UNJF, UNJEF, UNJS). Built for demanding machining environments, it delivers cleaner threads and longer tool life through an integrated through bore coolant system. Through Coolant Bore: Coolant is delivered directly through the bore to enhance chip evacuation and cooling, helping maintain thread integrity and reduce heat