The Carmex Thread Mills Mini Type through coolant model is designed for precise metric threading in tight pre-drilled holes. Built from solid carbide and optimized for MT7 tooling, it channels high-pressure coolant through the tool to the cutting edge, delivering clean, accurate M2 x 0.4 threads with efficient chip evacuation.

• Thread Milling Type: Mini-type solid carbide thread mill designed for small-diameter metric threads, notably M2 x 0.4, with MT7 shank compatibility.
• Through Coolant Bore: Internal coolant bore delivers high-pressure coolant through the tool into the pre-hole for cooling and effective chip removal during the threading circle.
• Material: Solid carbide construction for rigidity, wear resistance, and extended tool life in demanding materials.
• Shank Compatibility: MT7 shank compatibility to fit standard milling machines and tool holders.
• Chip Evacuation: Coolant-assisted flushing reduces chip buildup and improves surface finish on threaded sections.
• Precision and Reliability: Tight flute geometry and carbide hardness support accurate thread form and repeatable results.

This through-coolant design directly addresses common threading challenges: heat buildup at the cutting edge, chip clogging in narrow pre-holes, and the need for clean, consistent thread profiles. By cooling and flushing as you cut, you can achieve cleaner threads, better dimensional accuracy, and reduced tool wear—especially beneficial for small-diameter, metric threads in compact assemblies.