The Makita 18V LXT Lithium-Ion Brushless 3-Piece Combo kit (model XT328M) gives you three efficient Brushless tools for drilling, driving, fastening, and demolition. You also get the Category fastest-charging 4.0Ah batteries and the expansive breadth-of-line of the Makita 18V LXT battery platform, so your batteries will power the expanding range of Makita tools and accessories. The XT328M includes a variable speed ½” hammer driver-drill with two speed settings, and a variable speed impact driver with a full 1,500 inch-pounds of max torque. The reciprocal saw has a refined crank mechanism design that minimizes blade deflection and reduces vibration for faster, more efficient cutting. For added convenience, the 18V LXT 4.0Ah battery has an on-board L.E.D. Charge-level indicator and reaches a full charge in only 40 minutes.