Discover the precision and efficiency of our High Speed Steel (HSS) Twist Drill Bit, measuring 3.5mm in diameter and 70mm in length. Designed specifically for metal drilling, this durable drill bit ensures clean and accurate holes every time. Whether you're a DIY enthusiast or a professional tradesperson, this versatile tool is perfect for a wide range of applications. Our extensive collection includes over 10,000 tools and workshop equipment to meet all your project needs, 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. Upgrade your toolbox today with our premium HSS Twist Drill Bit!