Using the electronic speed control and torque setting function, the TC-CD 12 Li can be ideally adapted to the requirements of the material and screws used. The single-sleeve quick-change drill chuck and automatic spindle lock enable bit change without tools literally with a twist of the hand, while the Quick Stop function prevents unwanted continued running after the operating switch is released. The slimline ergonomic design with soft grip enhances the tool's handling characteristics. The chuck can be removed to shorten the drill/screwdriver and reduce the weight. The built-in LED lamp gives the user a perfect view of the workpiece. A one-hour fast charger is supplied with the tool. The TC-CD 12 Li is stored neatly and safely in a practical transport and storage case.