Discover our premium 5 pack of 11mm fully ground HSS Cobalt drill bits, designed for exceptional performance and longevity. Manufactured to DIN 338 standards, these drill bits feature 5% cobalt content, enhancing heat hardness to significantly extend their lifespan. The innovative 135° split point design ensures self-centering, reducing thrust and making penetration effortless. Enjoy efficient, clog-free swarf clearance, making these bits perfect for drilling through high carbon steel and stainless steel. Each set comes in a high-density case for safe storage and easy transport. Key Features: - Fully ground HSS Cobalt drill bits manufactured to DIN 338 standards. - Enhanced durability with 5% cobalt for extended drill bit life. - Self-centering 135° split point for effortless drilling. - Designed for efficient, clog-free swarf clearance. - Ideal for high carbon steel and stainless steel applications. - Convenient high-density case for safe storage. Specifications: - Net Weight: 0.41kg - Pack Quantity: 5 drill bits - Size: Ø11mm Explore our extensive range of tools and workshop equipment suitable for both DIY enthusiasts and professionals alike. With over 10,000 products available, our online store is your one-stop shop for all your tool needs. If you need assistance finding the right product, don't hesitate to reach out to our friendly customer service team.