The 40-Volt maximum XGT Brushless Cordless 1/2 in. Hammer Driver-Drill (GPH01) and 4-Speed Impact Driver (GDT02) breaks new ground for the most demanding drilling and driving applications in wood, masonry and metal. The GPH01 is powered by a Makita-built brushless motor that delivers 1,250 in./lbs. of maximum Torque, outpowering other driver-drills in heavy-load applications. It offers 2 speed settings (0-650 and 0-2,600 RPM) (0-9,750 and 0-39,000 BPM). An ultra-smooth variable speed trigger provides optimum control. The GDT02 is also powered by a Makita-built brushless motor, and that delivers 1,860 in./lbs. of maximum Torque to outpower other impact drivers in heavy-load applications. An ultra-smooth variable speed trigger provides optimum control, and a 1-touch 4-speed power selector button under the chuck allows users to adjust speed easily. It has 4-speed settings (0-1,100/0-2,100/0-3,200/0-3,700 RPM and 0-1,400/0-2,600/0-3,600/0-4,100 IPM). The hammer driver-drill and impact driver are engineered to outlast with Extreme Protection Technology (XPT) to provide increased dust and water resistance in harsh jobsite conditions. Reinforced gear housing provides additional durability on the job site.