5% COBALT CYLINDRICAL HELICAL DRILLS, LONG SERIES SELF

The 5% cobalt cylindrical twist drills of the SELF long series are designed for precision drilling on metallic materials. The cobalt composition ensures greater wear and heat resistance during prolonged use. The helical geometry promotes effective chip evacuation, improving hole quality and tool life. The extended length allows for reaching greater depths while maintaining stability and control during operation. These drills are suitable for applications requiring reliability and consistent performance in a professional environment.