The Carmex solid carbide thread mill delivers precise internal UN thread cutting for machinists working with UNC, UNF, UNEF, and UNS standards in the 9/16 x 12 size. Its MT7 grade construction supports consistent results in demanding production environments.

• Material: Solid carbide body maintains edge strength and dimensional stability during extended threading cycles.
• Thread Standard: Compatible with internal UN thread forms including UNC, UNF, UNEF, and UNS profiles.
• Size and Pitch: 9/16 x 12 thread dimensions allow direct machining of common fastener and fitting sizes without secondary operations.
• Flute Configuration: Three to five flutes promote efficient chip removal and smoother cutting action in blind and through holes.
• MT7 Grade: Specialized grade developed to balance wear resistance with cost-effective performance in general threading applications.

This tool streamlines internal threading by combining multiple flutes with a rigid carbide body, helping shops achieve accurate thread geometry while keeping tooling costs manageable. The design reduces the need for frequent tool changes and supports reliable results across a wide range of workpiece materials.