Carmex Thread Mills Mini Type - For Hard Materials - UN (UNC UNF UNEF UNS) - 1/4 x 20 - MT9

Carmex Thread Mills Mini Type is a solid carbide threading cutter engineered for machining hardened materials up to 62 HRC. Sized for tight pockets and precision work, it’s the reliable choice for engineers and machinists who need durable, accurate threads in challenging applications.

• Thread Size: 1/4"-20, compatible with UNC, UNF, UNEF and UNS thread forms for flexible use across standard specifications.
• Shank: MT9 shank for secure, rigid mounting in compatible CNC spindles and tool holders.
• Material: Solid carbide construction delivers stiffness, wear resistance, and long tool life when cutting hardened materials.
• Mini Type Design: Compact geometry optimized for confined spaces, enabling precise threading in tight pockets and complex features.
• Performance: Designed to provide high-performance cutting, improved chip control, and an excellent surface finish on hard workpieces.
• Finish: Precision-ground carbide edges for clean cuts and reliable thread formation without excessive burrs.

This thread mill excels in applications where traditional taps risk breakage or where access is limited. Use it to create strong, accurate threads in hardened steels and other tough alloys, supporting aerospace components, mold and die features, and precision mechanical assemblies. Its robust carbide construction and optimized geometry help maintain thread accuracy, reduce cycle times, and deliver consistent results across repeated runs.