Carmex Thread Mills Solid Carbide - External - UNJ (UNJC UNJF UNJEF UNJS) - 12mm x 16 - MT7 Tiny Tool Holders You can count on consistent

You can count on consistent

20 mm bore size for secure

you can align procurement and workflows with predictable lead times

Through coolant carbide design with left-hand spiral flute: Improves chip control and cooling

this chuck minimizes runout to help you maintain tight tolerances and consistent results

Carmex Thread Mills Solid Carbide - External - UNJ (UNJC UNJF UNJEF UNJS) - 12mm x 16 - MT7 Tiny Tool Holders You can count on consistentCarmex Thread Mills Solid Carbide External UNJ is a precision threading tool designed for external UNJ thread forms. Built from solid carbide, it delivers consistent, high quality threads with excellent surface finish across aerospace, automotive, and precision machined components. Diameter: 12 mm Length of cut: 16 mm Shank holder: MT7 Material: Solid carbide for exceptional rigidity, wear resistance, and long life in demanding materials Flute