
Multi Flute Carbide Thread Milling Cutter CNC Thread Mill for Internal External Metric Unc Unf Threading. Wide Material Compatibility: Machining carbon steel, alloy steel, hardened steel, cast iron, and mold steel. Versatile Threading Capability: Capable of machining both internal and external threads for metric, imperial, and large-pitch standards. Customized Size Available: Cutting diameter from 0.2mm to 25mm with customizable full lengths. Advanced Coating Options: Available with TiSin, AITiN, AITiCrN, DLC, TiAlN, TiCN, ZrN, or uncoated finishes. Optimized Flute Design: Ensures smooth chip removal to prevent jamming and tool damage in deep or blind holes. High Precision and Finish: Finely ground edges deliver high dimensional accuracy and superior surface finish. Durable Construction: Features high-hardness substrate and durable coating for excellent wear and impact resistance. High Productivity: Reduces tool replacement frequency and improves efficiency for mass production.