The Makita 18-Volt LXT Lithium-Ion Cordless 7-Piece Combo Kit is built for the pro-user who demands a wide range of best-in-class cordless solutions. The XT704 delivers 7 Lithium-Ion cordless tools for drilling, driving, fastening, cutting, grinding, demolition and more. The XT704 includes a 1/2 in. hammer driver-drill with 480 in. lbs. of Max Torque, a powerful impact driver with a full 1,460 in. lbs. of Max Torque and a 6-1/2 in. circular saw that will cut 2X material at 45°. The kit also includes a recipro saw with a refined crank mechanism that delivers faster blade speed and longer stroke length for more efficient cutting and a 4-1/2 in. angle grinder with an efficient brushless motor for corded grinding performance without the cord. Additional cordless solutions include a rechargeable flashlight with Xenon bulb and an FM/AM Job Site Radio with iPod/mp3 player compatibility. The XT704 includes two 18-Volt LXT Lithium-Ion 3.0Ah batteries, an efficient Rapid Optimum Charger and tool bag. 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.