General description This Bosch GDX 18V-180 Cordless Impact Driver/Wrench is designed for fast and efficient working progress, featuring high speed and torque. It is supplied as a Bare Unit, meaning no battery or charger is included. Technical specifications Bit Holder: 1/4in Internal Hex and 1/2in External Square No Load Speed: 0-2,800/min Impact Rate: 0-3,600/bpm Max Torque: 180Nm Other information Ergonomic design for easy handling Soft grip handle for increased comfort during use