The Cornwell Quality Tools bluePOWER Blue Air Hammer and 5-pc Chisel Kit, No. CAT7535AHBK, features directional air control. Users can turn to direct air out the front or out the bottom of the tool. It has a patented valve for low vibration and has a built-in quick change chisel retainer with rubber cover. Its rubber grip absorbs vibration and increases comfort for extended use. The tool also has a 3-1/2" stroke and 2,200 blows per minute. The 5-pc air chisel set comes in a blow molded case.