The mobile/portable air compressor is most customarily used in the course of demolition and drilling, Compressed air from the compressor offers extra power to the pneumatic equipment used in the course of demolition, particularly with regards to difficult materials – concrete, stone, brick, Jack hammer is generally used to directly mine stone, the rock drill can also be changed into a breaker to break hard layers such as concrete, rock, roadway, excavation and various rock drilling operations.