The 0756-22 V28 Cordless 1-inch Compact SDS Rotary Hammer is designed to provide professional and industrial contractors with corded rotary hammer power and versatility in a compact, lightweight package. Powered by a V28 lithium-ion technology, the tool provides consistent, fade-free power and strong run time. With three modes of operation-rotary hammer, drill only and chipping-contractors can use the tool for concrete drilling, wood and steel drilling, and light chiseling applications. A mode selector switch makes it easy to switch the tool into the desired mode. The chisel adjustment mode also allows the user to adjust the chisel bit to the work piece to maintain a comfortable tool orientation when chipping. Its compact L-shape design positions the operator's hand directly behind the drill bit for optimal balance and the non-slip soft grip handle helps to reduce vibration and fatigue. Its length is 12 inches and has a total weight of 9.6 pounds (including battery).