The SP Air Long Barrel Air Hammer, No. SP-1400, is ideal for general cutting, body panel crimping, shearing, rust/paint removal, chipping, and scraping. It has a built-in air regulator, comfortable non-slip ergonomic grip, and a graduated tripper control. With an aluminum allow housing, the tool is able to withstand tough environments, repeated drops, and exposure to harsh chemicals. Its quick change coil spring retainer allows for fast and easy chisel changes (chisel not included). It weighs 3.63 lbs, measures 8.5" in overall length, and has a free speed of 3,000 bpm.