The power drill driver from Bormann operates with electricity. It is suitable for both screwing - unscrewing, as well as for drilling holes in wood, metal, and various other construction materials. It has the ability to adjust the rotation speed and operating torque, so it can be set according to the task you want to perform. Usually, low values are needed for screwing - unscrewing and higher ones for drilling into walls or concrete. Its chuck can accommodate drill bits with a base diameter of up to 13 millimeters.