The Katana 18V Charge-All Rotary Hammer Drill provides the extra grunt you need to drill and chisel your way into those harder more stubborn materials. With 3 functions, drilling, chiseling, and hammer drilling and a huge 2 joules of impact energy, this rotary hammer drill has more than enough power tackle those heavier duty DIY tasks. Featuring an SDS plus chuck, LED work light, 18mm masonry capacity and 4800 impacts per minute, this rotary hammer drill packs a serious punch.