Heavy-duty electric motor coupled to high efficiency pneumatic impact gearbox. Includes rotary drill plus rotary and static hammer functions and is suitable for use with SDS Plus drill bits and chisels. Supplied with adjustable side handle and depth stop plus rubber chuck gaiter to protect unit from falling dust and masonry when drilling inverted. Accessory kit supplied includes three SDS Plus drills, two chisels, a tub of chuck lubricant and a spare set of carbon brushes. Also includes 1/2 drill chuck, SDS Plus adaptor and key for use with regular drill bits. Supplied in carry-case.ins