King KP 308 - 20 mm Rotary Hammer - It is designed for rigorous concrete application in the construction industry. It has a quick change tool holder. It comes with an easy, comfort grip handle. It is used for heavy-duty hammer drilling concrete and masonry. It has an ergonomic design and easy to use the device. It comes with a quick change tool holder with a comfortable grip handle. It is mostly suitable for a hanging mirror, fixing electrical switch boxes & installing shelves, cabinets, etc.