Compact, lightweight but powerful Hammer Drill, drills up to 100 holes (6 x 40mm) in concrete on one charge. Ideal for overhead drilling. Supplied with carry case and includes 3 x Li-Ion batteries which weigh less, charge faster, have unmatched runtimes and have no memory effect which means you can charge at any point in the run cycle or top-up your charge without damaging the battery. Specifications: Max. drilling capacity in masonry 18mm, wood 30mm, steel 13mm. Max. impact energy 1.7J. Weight 2.9kg.