Cordless Drywall Screwdriver GTB 18V-45. The GTB 18V-45 Professional cordless drywall screwdriver features the PowerSAVE mode, a brushless motor, and a retractable depth stop for maximum user comfort. For quieter operation, the motor is automatically activated in PowerSAVE mode only when the screw makes contact with the wall. This significantly extends runtime and increases the number of screws per battery charge compared to when PowerSAVE mode is off. The depth stop is retractable for quick and effortless work and does not need to be removed to loosen screws; the depth setting remains unchanged. Its slim design and lightweight of less than 1 kg ensure excellent handling. The GTB 18V-45 Professional is designed for driving drywall screws with a diameter of up to 6 mm. It is compatible with all Bosch Professional 18V batteries and chargers, as well as Bosch Professional magazine attachments for drywall screwdrivers. It is equipped with Electronic Motor Protection (EMP), a motor brake, a lock switch, a belt clip, and forward/reverse operation. Includes 2 x ProCORE18V 4.0Ah batteries; GAL 18V-40 Professional fast charger; L-BOXX 136; 1 x screwdriver bit (Bit) Ph 2; 1 x belt clip; 1 x bit holder.