Our carbide tipped Metric Multitooth Straight Flute Coolant Through Thread Mills offer a cost-effective solution for efficient internal threading without compromising performance. Designed for versatility, these tools feature non-crest cutting on the internal thread, allowing maximum flexibility when working with plated or non-standard thread dimensions. Coolant is delivered directly to each flute through internal channels, ensuring excellent chip evacuation and thermal control during cutting. Built with a durable steel body and premium carbide tips, these tools combine toughness with precise cutting action. An optional AlTiN+ coating further enhances wear resistance and supports higher cutting speeds, making them ideal for high-production environments. Perfect for threading ferrous and non-ferrous materials, these tools are a reliable choice when flexibility, durability, and efficiency are key.