FW-44 series have 9-blades dual chamber motor and double hammer clutch type impact mechanism. They are designed to give high torque at low speed, which provide the best characteristics for fast reliable and accurate tightening. The models are oil-bath type for long service life. The range consists of pistol and straight type. The range also provide PT and NPT inlet for market fit. Country of origin is JP. Customs tariff is 84671190