The Makita 18V LXT® Lithium-Ion Cordless 3-Piece Combo Kit (XT324) is built for the pro-user who demands best-in-class Lithium-Ion cordless tools for drilling, driving, hammer-drilling, and fastening. The kit also includes an 18V Brushless Angle Grinder for corded grinding performance without the cord. It’s part of Makita’s expanding 18V Lithium-Ion series, the world’s largest cordless tool line-up powered by an 18V Lithium-Ion slide-style battery. Makita 18V Lithium-Ion batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger. For improved tool performance and extended battery life, Makita created Star Protection Computer Controls™. Star Protection is communication technology that allows the Star Protection-equipped tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating. For increased versatility, the tool can also be powered by Makita 18V LXT® and Compact Lithium-Ion batteries with the star symbol on the battery indicating Star Protection inside. The XT324 includes a 1/2” hammer driver-drill with 480 in. lbs. of Max Torque and a 2-speed all-metal transmission. The versatile drill has drilling, driving and hammer-drilling modes for increased versatility, including applications in masonry and concrete. The kit also includes an impact driver that weighs only 3.3 lbs. yet delivers a full 1,420 in.lbs. of Max Torque for fastening and driving applications. The 4-1/2" angle grinder with brushless motor is engineered for longer run time, increased power and speed, and longer tool life. For the most demanding applications, Makita’s exclusive Automatic Speed change™ Technology automatically adjusts speed and torque during operation for optimal grinding performance.