The Uneo Maxx cordless rotary hammer from Bosch is a powerful and compact 3-in-1 cordless tool designed for tough jobs in any material. It is built for the most demanding hammering, drilling, and screwing tasks in concrete, masonry, stone, tiles, metal, or wood. The pneumatic Bosch hammer mechanism and the strong motor enable fast drilling up to 10 mm in concrete. The rotary hammer features an SDS quick-change chuck for rapid swapping of all 1/4" hex and SDS quick drill bits in just three seconds. Weighing only 1.4 kg, the Uneo Maxx is very handy, even in tight spaces, and effortlessly handles any task, whether it's hammer drilling in concrete or precise drilling in wood. The package includes: 2x PBA battery packs (18V 1.5Ah) W-B, AL 1815 CV charger, round shank adapter (chuck), 19-piece Uneo set, and a SystemBox.