The Bosch GDS 18V Professional 1/2" impact wrench, powered by BITURBO Brushless technology, offers cordless freedom combined with exceptional power. Its high-performing brushless motor, optimized for ProCORE18V batteries, ensures outstanding performance. With a maximum tightening torque of 1,000/1050 Nm and a breakaway torque of up to 1,600 Nm, the new impact mechanism is tailored for heavy-duty tasks. The wrench provides three settings for precise control over speed/torque, enhancing versatility. It is compatible with all Bosch Professional 18V batteries and chargers, including the ProCORE18V system for maximum power ( 5.5 Ah), and it is also compatible with AMPShare, the multi-brand battery alliance. Features and Benefits High power and cordless due to the ProCORE18V batteries and brushless motor Excellent performance for heavy duties with a tightening torque of 1,000/1050 Nm and a breakaway torque of up to 1,600 Nm Controllable power due to 3-speed/torque settings