The drill driver by WorkPro operates with a 20 Volt battery. It is suitable for both screwing - unscrewing and drilling holes. Specifically, it can drill into wood with a hole diameter of up to 38 millimeters, steel with a hole diameter of up to 13 millimeters, and various other construction materials.
It has the capability to adjust the rotation speed and operating torque, allowing it to be set according to the task you want to perform. Typically, low settings are needed for screwing - unscrewing, and higher settings for drilling into walls or concrete. Its chuck can accommodate drill bits with a base diameter of up to 13 millimeters.