The extra-long series cylindrical twist drills are designed for drilling operations requiring greater working depth. Their full grinding ensures dimensional accuracy and surface finish, providing a consistent and uniform cut. These tools are suitable for applications demanding stability and durability, maintaining effectiveness even under prolonged working conditions. The helical design facilitates chip evacuation, optimising the drilling process on metallic materials. The cylindrical shank ensures a secure grip and ease of mounting on standard chucks.
The extra-long series cylindrical twist drills are designed for drilling operations requiring greater working depth. Their full grinding ensures dimensional accuracy and surface finish, providing a consistent and uniform cut. These tools are suitable for applications demanding stability and durability, maintaining effectiveness even under prolonged working conditions. The helical design facilitates chip evacuation, optimising the drilling process on metallic materials. The cylindrical shank ensures a secure grip and ease of mounting on standard chucks.
