8% COBALT DRILL BIT SET

The range includes drills made of high-speed steel with 8% cobalt content, specifically designed for machining high-hardness metallic materials. These drills provide greater wear resistance and longer durability compared to standard drills, maintaining effective cutting performance even under heavy-duty working conditions. The cobalt composition allows for drilling in alloy steels, stainless steels, and hardened materials, offering thermal and mechanical stability during use. Ideal for applications requiring precision and reliability in cutting difficult metals, the range is suitable for professional use in mechanical workshops and specialised industrial sectors.