Introducing our Premium 5-Pack 13mm HSS Drill Bits, expertly designed for precision drilling in various materials, including high carbon steels and copper. Manufactured to meet the stringent DIN 338 standards, these fully ground high-speed steel (HSS) drill bits feature a unique 135° split point that ensures self-centering, significantly reducing thrust, friction, and heat during operation. This design not only facilitates easier penetration but also enhances your drilling efficiency with clog-free swarf clearance. Whether you're using a hand drill or a pillar drill, these versatile bits are perfect for both DIY enthusiasts and professional tradespeople. Each drill bit is stored safely in a high-density case, ensuring longevity and protection against damage. Specifications: - Length: 150mm - Diameter: 13mm - Net Weight: 0.56kg - Pack Quantity: 5 At our online store, we pride ourselves on offering an extensive range of tools and workshop equipment tailored for all your needs, whether big or small. With over 10,000 products available, we're committed to helping you find the right tools for your projects. If you have any questions or need assistance, please don't hesitate to reach out to our customer service team.