Meet the demands of the worksite with this powerful and robust impact driver from Draper With an impact rate of 0-4300bpm and maximum torque of 200Nm, combined with a fully brushless motor, the Draper 55944 impact driver is capable of carrying out a variety of professional tasks. It features 3 electronic torque settings, a self-drilling mode for fastening self-driving screws and is compact in length measuring only 130mm. Features: Brushless technology Intelligent electronics 3 electronic torque settings Electronic self-driving mode FG reinforced housing Compact 130mm length Quick-release hex bit holder Self-drilling mode for fastening self-driving screws Super bright LED work light Variable speed control with electronic brake Supplied with tough carry case fitted with metal clasps XP20 interchangeable battery system allows you to combine one battery with any of the tools within the XP20 series Specification: Battery: XP20 20V Li-ion Impact Rate: 0-4300bpm No-load speed: 0-3800rpm Max Torque: 200Nm Variable speed: Yes Collet: 6mm (1/4\") hex Weight: 0.94kg