Carmex Mini Type Thread Mills are precision carbide tools designed for internal thread milling in hard materials. They’re ideal for shops that need reliable, high-quality threads in alloys up to 62 HRc.

• Thread forms: Compatible with UNC, UNF, UNEF, and UNS internal thread standards (the UN family).
• Sizes: No. 10 and No. 12 cutting diameters with a 24 mm length of cut.
• Material: Solid carbide for exceptional hardness resistance and long tool life.
• Cutting geometry: Mini Type design optimized for precise, clean threads in confined areas.
• Performance: High-performance cutting action that delivers improved chip formation and an excellent surface finish on hardened substrates.
• Model: MT9

These thread mills enable consistent, accurate internal threads in hardened materials without tapping, reducing cycle times and the risk of thread damage. The carbide construction withstands heat and wear while maintaining tight tolerances and a smooth finish. The compact mini-type design fits into tight cavities and fixtures, making it a versatile choice for precision engineering, tooling, and component manufacturing across sectors that require durable, reliable threaded holes in hard alloys.