The Makita 11 lb demolition hammer has more power with 8.4 ft-lb of impact energy, yet weighs only 11.1 lbs. The HM0870C accepts SDS-MAX bits and features constant speed control that automatically applies additional power to the motor to maintain speed under load. The 12 bit angle settings allow the bit to be set in different positions for operator comfort. The Makita HM0870C demolition hammer is ideal for horizontal work.