1/2\" cordless impact wrench with variable speed to customise the speed settings to the application The Draper 55929 impact wrench from the XP20 20V range is extremely powerful, featuring a fully brushless motor capable of producing up to 300Nm torque. It has 3 electronic torque settings and measures only 145mm in length with an impact rate of 0-4400bpm and 1/2\" square drive. Electronic smart reverse mode stops impact and slows rotation when bolt/nut is loosened. Features: Brushless technology Intelligent electronics 3 electronic torque settings Electronic smart reverse mode stops impact and slows rotation when bolt/nut is loosened FG reinforced housing Compact 145mm length 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: Impact Rate: 0-4400bpm No-load speed: 0-3600rpm Max Torque: 300Nm Variable speed: Yes Square Drive: 1/2\" Weight (bare tool): 0.95kg