Get up to 2X longer life, 40 percent more runtime, 35 percent harder hitting and 10 percent faster drilling in 3-mode operation in one versatile tool. Industry-leading durability is yours with Milwaukee's exclusive motor design and maximized component size. Powered by an unmatched REDLITHIUMTM Battery, the 7/8 in. SDS-Plus Rotary Hammer delivers 0-1400 RPM, 0-4800 BPM and up to 40 percent more runtime than competitive cordless models. With 1.4 ft-lbs of impact energy, it also delivers 10 percent faster drilling and 35 percent harder hitting. A mechanical clutch protects the motor when the bit binds, and Milwaukee's Anti-Vibration System protects you while offering greater comfort. Three-mode operation offers maximum versatility and is easily changed with convenient, two-finger controls. The kit includes 2 M18 high-capacity REDLITHIUM batteries, a charger, side handle, depth rod and carrying case.