The Carmex Thread Mills Solid Carbide external thread mill is a precision cutting tool designed to machine external threads to UNC/UNF/UNEF/UNS standards. Built for engineers and machinists who require clean, accurate threads with efficient cycle times.

• Material: Solid carbide construction delivers hardness, wear resistance, and stable tool life for demanding threading operations.
• Size: 12 mm cutting diameter; 14 mm length of cut; MT7 shank for compatibility with common CNC spindles.
• Shank: MT7 (Morse Taper 7) for secure, accurate mounting on compatible tool holders.
• Threading capability: External thread milling for UNC, UNF, UNEF, and UNS standards.
• Flute design: Spiral flutes that optimize chip evacuation and contribute to a superior surface finish.
• Flute count: 3–5 flutes balance high material removal with fine thread finish and rigidity.

The combination of spiral geometry and a multi-flute configuration enables faster cycle times without compromising thread quality. This makes the tool ideal for production environments that require reliable, repeatable external threads on a range of metals. Use cases include hydraulic fittings, mechanical fasteners, and other components where precise external threads are essential. The tool’s robust carbide construction and precise geometry help reduce post-machining deburring and rework, delivering consistent results across batches.