The M12 FUEL 5/8" Rotary Hammer Kit delivers unmatched performance within a compact solution. The Brushless Motor delivers .89 ft-lbs of impact energy, 1,200 RPM, and 4,400 BPM, enhancing portable productivity. Intelligence ensures maximum rotary hammer performance and protects it from overload, overheating, and over-discharge. Optimized for tight spaces and overhead use, this compact rotary hammer reduces fatigue for all-day productivity.