Get up to 2X longer life, 40% more runtime, 35% harder hitting and 10% 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 REDLITHIUM battery, the 7/8 in. SDS-Plus rotary hammer delivers 0-1, 400 RPM, 0-4,800 BPM and up to 40% more runtime than competitive cordless models. With 1.4 ft-lbs of impact energy, it also delivers 10% faster drilling and 35% 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. 260522 M18 7/8" ROTARY HAMMER - KIT