All-metal gear case and block construction: Provides optimal bearing and gear seating for long-term durability
Anti-Vibration System (AVS): Minimizes vibration for less operator fatigue
Powerful 7-amp reversible motor: Delivers a hard-hitting 2 ft-lbs of impact energy, 0-1,400 RPM and 0-5,980 BPM
Versatile bit capacity: 1'' solid bit capacity, 2-1/2'' thin wall core bit capacity in concrete