Hitachi H 65SB2 Information The Hitachi H65SB2 is a powerful demolition hammer that is ideal for a variety of heavy-duty applications, such as concrete breaking, masonry removal, and asphalt demolition. It features a 42.0 Joule impact energy and a 1,340 watt motor that delivers maximum performance, even on the toughest jobs. The H65SB2 also has a number of features that make it comfortable and easy to use, including an anti-vibration system, a soft-touch grip, and a 360° adjustable side handle. Image of Hitachi H 65SB2 demolition hammer Specifications