A professional drilling machine for rent, designed for drilling holes up to 10 inches (about 25.4 cm) in diameter in reinforced concrete and other hard materials. Equipped with a powerful motor and a stable base to ensure accuracy and safety during work. Suitable for industrial projects, installation of large systems and other applications that require drilling in a wide diameter. Comes with a drill bit in diameters of 1-4 inches, with larger sizes available at an additional charge.