Abstract: An electric tool includes a motor section, a head section, a handle section, a coupling section, a battery, and a fragment ejecting mechanism. The head section is configured to twist off the fragment portion of a shear bolt. The coupling section detachably couples the head section to the motor section and allows the pointing direction of the front end of the head section to be changed along the radial direction of the motor shaft in the motor section. The fragment ejecting mechanism has a pushing portion and a driving portion. The pushing portion is provided in the head section and is configured to push out the twist-off fragment portion. The driving portion is provided at the coupling section and is configured to drive the pushing portion. The electric tool can twist off and then eject the fragment portion of a shear bolt even after the head section has changed direction.

Abstract: An electric tool includes a tool body, a motor section disposed in the tool body, a head section, a handle section, a display device, and a battery. The handle section is arranged in tandem with the motor section in a front-rear direction of the electric tool, and the handle section extends along the axial direction of the motor shaft and is configured to be gripped by a user; the display device is disposed above the handle section. In this way, the display device is located at an upper side of the handle section, making it convenient for the user to look at the display device. Moreover, a fan of the electric tool remains in operation for an amount of time after the electric tool completes the operation, which cools the electric tool effectively.

Abstract: An electric tool includes a motor section, a head section, a handle section, a coupling section, a battery, and a fragment ejecting mechanism. The head section is configured to twist off the fragment portion of a shear bolt. The coupling section detachably couples the head section to the motor section and allows the pointing direction of the front end of the head section to be changed along the radial direction of the motor shaft in the motor section. The fragment ejecting mechanism has a pushing portion and a driving portion. The pushing portion is provided in the head section and is configured to push out the twist-off fragment portion. The driving portion is provided at the coupling section and is configured to drive the pushing portion. The electric tool can twist off and then eject the fragment portion of a shear bolt even after the head section has changed direction.