Baumr-AG 1800W Demolition Rotary Jack Hammer JackHammer Electric Concrete DrillThe Baumr AG 1800W SDS Plus Series is a full commercial grade rotary hammer drill that utilises a high spec motor combined with a high tensile gearset. The unit can be used as a Jackhammer or Hammer Drill and Drill, making this machine one of the most versatile on the market a truly fantastic machine! The Baumr AG 1800W SDS Plus Series is packed with features such a ball bearing construction, toughened crank and most of all, a HUGE 1800 watt