The Carmex Thread Mills Mini Type Through Coolant (M12 x 1.75, MT7) is a compact, solid carbide thread milling cutter designed for precise internal threading in through-holes. It delivers reliable chip evacuation and effective edge cooling in tight spaces, making it ideal for high-precision machining workflows.

• Through-Coolant Bore: Internal coolant channel feeds high-pressure coolant directly through the tool into the pre-hole, washing away chips as you thread and cooling the cutting edge for longer life.
• Solid Carbide Construction: Rigid, wear-resistant tip and body provide stable thread forms and extended tool life in demanding applications.
• Thread Size: Metric M12 x 1.75 threading capability, suitable for small to mid-size components requiring precise internal threads.
• Mini Type Design: Compact geometry optimized for threading in tight pockets and restricted setups without compromising accuracy.
• MT7 Shank: Morse taper 7 shank ensures secure, rigid mounting in compatible milling machines and toolholders.
• Coolant Advantages: Efficient coolant delivery reduces cutting temperatures, minimizes built-up edge, and supports superior thread surface finish.

This combination of through-coolant technology and carbide rigidity delivers cleaner threads, more consistent tolerances, and improved production reliability. It’s well-suited for engineers and machinists tackling small-diameter threads in metal parts, where chip control and edge cooling are critical to achieving repeatable results.