CYLINDRICAL HELICAL DRILLS LONG SERIES, FULLY GROUND

The long series cylindrical twist drills are manufactured using grinding processes that ensure high precision and a uniform surface finish. The helical geometry promotes effective chip evacuation during machining, reducing the risk of overheating and improving tool life. The long series allows for greater drilling depths compared to standard drills, making it suitable for applications requiring deep holes with high precision. The cylindrical construction ensures good stability and rigidity during use, facilitating control of the drilling process on metallic materials. These drills are designed for professional environments where reliability and consistent performance are required.