Providing 61 foot-pounds of impact energy, the D25980K heavy-duty pavement breaker is designed for concrete and asphalt. For superior durability, it's equipped with metal, automotive-style seals on the ram and piston, which prevent dust and debris from entering the unit. A soft-start system prevents the breaker from walking. Brushes and screws are accessible for easy jobsite service. An active vibration control system significantly reduces vibration. DeWalt Industrial Tool Co. 800-433-9258.