The cordless drill drivers from the SF 2-A and SFD 2-A series are based on the 10.8-volt platform. The lithium-ion battery in the compact housing provides lasting drilling performance in both wood and metal. With its optimally balanced centre of gravity and ergonomically shaped handle, each drill driver rests comfortably in the hand. Moreover, there are two LED lights at the bottom of the device, which illuminate the working area. Precision coupling enables precise operation, even for difficult screwing tasks.