Discover the superior performance of our 10-Pack 7mm Fully Ground HSS Cobalt Drill Bits, expertly crafted for precision drilling in high carbon and stainless steel. Manufactured to DIN 338 standards, these drill bits feature 5% cobalt content, enhancing heat hardness and significantly extending their lifespan. The innovative 135° split point design ensures self-centering, reducing thrust and allowing for effortless penetration into tough materials. Key Features: - Fully ground HSS Cobalt drill bits made to DIN 338 standards. - 5% cobalt content for increased durability and longevity. - 135° split point for self-centering and easier drilling. - Efficient clog-free swarf clearance for smooth operation. - Ideal for high carbon steel and stainless steel applications. - Comes in a high-density case for secure storage and organization. Specifications: - Net Weight: 0.25kg - Pack Quantity: 10 drill bits - Size: Ø7mm At our online store, we offer a comprehensive selection of tools and workshop equipment catering to both DIY enthusiasts and professionals. With over 10,000 products available, we have everything you need for any project, big or small. If you can't find what you're looking for, don't hesitate to reach out to our customer service team for assistance.