This Einhell PXC Brushless Twin Kit contains both a Combi Drill and Impact Driver, along with 1 x 2.0Ah battery & 1 x 4.0Ah Battery. Brushless Impact driver is ideal for getting to those jobs with restricted access and features built-in LED job light for improved illumination and visibility. Brushless Combi drill is excellent for general drilling work into wood, steel and masonry. Both units have variable speed control triggers for maximum power delivery.