Bosch 2608900621 Marble Sverlosu CYL-9 is a professional tool that allows you to perforate high accurately in materials such as 8x80x120mm, hard stones, marble and concrete. With 8 mm diameter and 80 mm long, it is also the perfect choice for this sverlos, deeper and wider perforation with 120 mm working length. This tool, which is made with CYL-9 technology, presents high durability and long life. This Sverlos, produced from high quality materials, provides perfect perforation performance with high heat resistance and optimized design. During the cuts, it provides a comfortable and effective working environment, working with little vibration and noise. It is an ideal tool for use in Sverlos, construction and repair work and allows you to easily work with harsh materials.