The Makita DHP484STX5 is a cordless combi drill and accessory set. This set is perfect for a variety of applications to suit any trade. The Makita DHP484Z features the Makita Brushless motor, precision engineered to be up to 50% more efficient than a comparative model. Without brushes in place to apply friction a Brushless motor can produce a greater measure of torque per weight. With more torque at your disposal less power is required for day to day use, adding to the motors efficiency and extending the products overall lifetime as maintenance becomes less of an issue.