18 V LXT® two-piece combo kit (5 Ah) delivers two premium brushless tools for drilling, driving and fastening. The kit includes two 18 V LXT® 5 Ah batteries, which are compatible with the full range of Makita® tools and products. The kit includes an 18 V LXT® brushless cordless 1/2 in hammer driver drill (XPH14) delivering a full 1250 in-lb of max torque for the most demanding drilling and driving applications and 0 to 31,500 bpm for faster hammer drilling into masonry materials. The XPH14Z is positioned at the top of the LXT® line-up of driver drills. The 1/2 in hammer driver drill has a more compact and ergonomic design and is 14% shorter than the previous model. It's powered by a Makita® brushless motor for longer runtime, increased power and speed and longer tool life. With a two speed transmission (0 to 550 and 0 to 2100 rpm), the XPH14Z can tackle a wide range of drilling, fastening and hammer drilling applications. Other features include an all metal 1/2 in self-ratcheting chuck for improved bit gripping strength, LED lights and a rubberized soft grip for increased comfort.