Sealey HSS Cobalt Drill Bit - 11mm, Pack of 5

- Premium HSS Cobalt Drill Bits: Crafted from fully ground high-speed steel (HSS) with 5% cobalt content, these drill bits are manufactured to the rigorous DIN 338 standard, ensuring superior durability and performance. - Enhanced Heat Resistance: The added cobalt provides exceptional heat hardness, extending the lifespan of each drill bit, even under intensive use. - Precision Drilling: Featuring a 135° split point design, these drill bits are self-centring, significantly reducing thrust and facilitating smoother, more accurate penetration. - Optimal Swarf Clearance: Engineered for efficient, clog-free swarf clearance, enhancing drilling efficiency and ensuring clean holes with minimal effort. - Versatile Application: Perfectly suited for drilling through high carbon and stainless steels, making them an ideal choice for a variety of demanding metalworking projects. - Safe Storage: Comes in a high-density case, offering secure and organized storage, protecting your drill bits from damage and ensuring they are always ready for use. - Convenient Pack Size: Available in a pack of 5, each drill bit is sized at 11mm, providing an excellent value for both professional tradespeople and DIY enthusiasts. - Trusted Quality: Sealey, a distinguished brand known for reliability and quality, brings you model DB110CB, weighing in at 0.41kg, ensuring robust performance for all your drilling needs.