Introducing our 10 Pack of 5mm x 85mm Fully Ground HSS Drill Bits, designed for precision and efficiency. Manufactured to DIN 338 standards, these high-speed steel drill bits feature a 135° split point that is self-centring, significantly reducing thrust, friction, and heat during use, which results in easier penetration into materials. The unique clog-free design ensures efficient swarf clearance, making your drilling experience smoother and more effective. These versatile drill bits are suitable for both hand drills and pillar drills, excelling in drilling through high carbon steels and copper. Each bit is crafted for durability and long-lasting performance, and they come in a high-density case for safe storage and easy transport. Specifications: - Length: 85mm - Diameter: 5mm - Net Weight: 0.12kg - Pack Quantity: 10 Whether you're a DIY enthusiast or a professional tradesperson, our extensive range of tools and workshop equipment has everything you need to tackle any job, big or small. With over 10,000 items available in our online store, you're sure to find the right tools for your projects. If you need assistance locating a specific product, don't hesitate to reach out to our customer service team—we're here to help!