Part of the D20 Multi-tool System. This brushless D20 kit includes the powerful combi drill and combi driver. The combi drill has 23 torque settings, metal keyless chuck and variable speed control with electronic brake. The driver has a quick release chuck, variable speed control and electronic brake. Both have a super bright LED work light. 3.0AH and 4.0AH batteries, battery charger and a heavy duty 28L water repellent tool bag are also supplied as part of this kit. D20 interchangeable battery system allows you to combine the same battery/batteries with any of the tools within the D20 series