MAKITA | Demolition Hammer | HM-0870CStandard Accessories: Grease for bit, Side Handle The Makita 11 lb. Demolition Hammer (HM0870C) has more power with 8. 4 ft. lb. of impact energy, yet weighs only 11. 1 lbs. The HM0870C (accepts SDS MAX bits) has constant speed control that automatically applies additional power to the motor to maintain speed under load. The 12 bit angle settings allows the bit to be set a different positions for operator comfort. The Makita HM0870C Demolition Hammer