An electric power tool includes a driving unit generating a driving force by electricity and various components functioning by electricity, a circuit board on which a control unit configured to control the driving unit and the various components is mounted, a plurality of connectors connecting a plurality of wirings, which extend from the driving unit and the various components, with a plurality of wirings, which extend from the circuit board, a body portion installed therein with the driving unit, the various components, the circuit board and the plurality of connectors, and a receiving portion which receives the plurality of connectors therein and which is fixed to the body portion.