The TE 700-AVR Demolition Hammer is designed for extensive renovation work. Featuring 15% more power, a reduced contact pressure, as well as an optional dust-removal system, the hammer removes masonry and breaks penetrations in concrete. Weighing only 17.4 lbs. with 8.5 ft.-lbs. of impact energy, the vibration reduction system keeps vibration to a minimum. Hilti Inc. 800-879-8000. www.us.hilti.com