EMTOP EDDB51501 - 15 is a high quality sverlo set equipped with metal Sverlo. This set is an ideal tool to open the precise and effective hole on different metal surfaces. Each Sverlo is made of high-sustainable materials designed for long-term use and has the ability to cut out. This set has extensive areas of use for construction, repair and other industrial affairs. Sverlos in different sizes allow you to easily puncture different metals and other materials.