The 18-Volt LXT Lithium-ion 1/2 in. Hammer Driver-Drill (model LXPH03Z, tool only) delivers a full 750 in.lbs. of maximum Torque and 18% more speed, yet it is more compact and weighs less than the previous model. The LXPH03 has the torque and speed that contractors demand, and it is engineered for increased resistance to water and dust. For drilling and driving, Makita has delivered a total solution. (battery and charger sold separately) The LXPH03Z is part of Makita__s growing 18-Volt cordless line-up, with 65+ tools powered by one 18-Volt Lithium-ion battery that reaches a full charge in only 30 minutes.