5% COBALT CYLINDRICAL HELICAL DRILLS, LONG SERIES SELF

The 5% cobalt cylindrical long series SELF twist drills are designed for precision drilling in metallic materials. The cobalt composition ensures increased 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 consistent reliability and performance in a professional setting.