CYLINDRICAL HELICAL DRILLS WITH REDUCED SHANK, GROUND “Dual Performer®”

The ground cylindrical twist drills with reduced shank "Dual Performer®" are designed for drilling operations on metals. The grinding ensures high dimensional accuracy and optimal surface finish, improving the quality of the hole produced. The reduced shank facilitates use on machine tools with specific chucks, offering greater versatility in application. These tools are suitable for operations requiring reliability and stability during cutting, maintaining consistent concentricity and reducing vibrations. The drill geometry is designed to optimise chip removal and ensure effective penetration into the material.