The HSS bi-metal drill ECO with a diameter of 111 mm is a high-quality tool designed for precise drilling in various types of metal. With a working length of 38 mm and a width of 12 mm, this drill offers an optimal balance between stability and flexibility. The drill is made from HSS bi-metal, which provides it with high resistance and durability, making it ideal for use in demanding applications. The centering drill also has a diameter of 111 mm, ensuring accurate positioning and a clean drilling result. Weighing 0.508 kg, the drill is handy and easy to handle. The steel construction ensures that the drill maintains its shape and functionality even with intensive use. This product is an excellent choice for professionals and DIY enthusiasts who value quality and precision.