Carmex Thread Mills Mini Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 3/8 x 16 - MT9 Face Mill Arbors The Toolex Reamer with straight

The Toolex Reamer with straight shank and spiral flute is engineered for precision hole enlargement and finishing in metalworking environments

Variable index geometry and carbide hardness promote easy cutting and efficient chip evacuation

Using this drill helps streamline workflows by delivering consistent hole quality from the first hole to the last

quick-connect interface while the straight shank supports easy insertion into a wide range of tool holders and setups

Diameter and tolerance are specified to deliver precise sizing for steel

Carmex Thread Mills Mini Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 3/8 x 16 - MT9 Face Mill Arbors The Toolex Reamer with straightThe Carmex Thread Mills Mini Type is a solid carbide threading tool designed to create precise internal threads in hardened materials, up to 62 HRC. Built for machinists who demand reliability in tough alloys, it delivers clean cuts, strong thread forms, and excellent surface finish in compact bores. Thread size and standards: 3 8 in. nominal diameter with 16 TPI UN threads, compatible with UNC, UNF, UNEF, and UNS standards for versatile internal