This impact driver is powered by a digital brushless motor, this 18V Li-ion Impact Driver produces high torque performance with up to 3250 impacts per minute, making fast & simple work of the most demanding heavy-duty applications. The compact & lightweight design means it is easy to manoeuvre & handle in use. Equipped with variable speed trigger for full control in both forward & reverse. Bare unit, requires Kielder TYPE18 Li-ion battery & charger.