SDS-plus Pro 4 Hammer Drill, 10.0 x 1000 mm. This drill offers the highest drilling speed by reducing friction and improving impact transmission, thanks to its special cutting geometry on the chisel-like drill head. It features a stable and durable center for precise drilling. Power breakers create micro-cracks in the material, resulting in a noticeably faster drilling progress. Enlarged reinforcement phases minimize the likelihood of getting caught on rebar. The large-volume 2-spiral helix geometry with core reinforcement ensures quick removal of drill dust and maximum break resistance. Suitable for use in concrete, masonry, natural stone, and granite.