COBALT MACHINE TAPS WITH BLUE RING, ISO METRIC THREAD DIN 371/C-40°

Cobalt machine taps with a blue ring are designed for creating metric threads according to the ISO DIN 371/C-40° standard. The cobalt composition provides high wear and heat resistance, making them suitable for use on medium-hard metal materials. The blue ring serves as a visual identifier of the tap type and its characteristics. These tools are intended for precision threading operations with machine tools, ensuring consistent and reliable results in the machining process. The specific cutting edge geometry is designed to optimise chip removal and reduce stress during use.