HSS M35 high-speed steel drill bit with 5% cobalt. Standard drills according to DIN 338. Cylindrical shank. The cobalt alloy guarantees high thermal resistance, thus increasing wear resistance. A perfectly sharpened tip ensures faster and more precise drilling. The spiral grinding ensures high accuracy and quick removal of debris. The tip is polished in 3 stages at an angle of 125°, allowing for drilling without pre-drilling.