The Carmex MT7 Solid Carbide Internal Thread Mill is engineered for metric threading, delivering precise M4 x 0.7 internal threads with efficient, cost-conscious performance.

• Threading capability: Internal metric threads M4 x 0.7 are produced in a single, controlled operation for reliable fits.
• Flute count: 3–5 flutes work together to enhance cutting stability, accuracy, and chip evacuation during threading.
• Material: Solid carbide construction offers high hardness and wear resistance for longer tool life in demanding threading tasks.
• MT line focus: Part of Carmex’s MT threading family, designed to optimize threading workflows with dependable, affordable performance.
• Precision design: Geometric integrity and flute geometry support consistent thread profiles and surface finish across runs.

The MT7 internal thread mill is ideal for shops and professionals seeking a reliable, cost-effective solution for metric internal threading. Its carbide core handles repetitive cuts with minimal tool wear, while the multi-flute configuration improves productivity by delivering smooth cuts and clean thread finishes even in challenging materials. Whether you’re setting up prototypes or running production parts, this tool helps achieve repeatable, high-quality threads with fewerTool changes and steady performance.