Patent ID: 11571792

Abstract:
A driver capable of achieving favorable workmanship at the time of driving of a fastener into a workpiece to be driven is provided. In a driver having a striking unit; a first bias unit causing the striking unit to strike a fastener; a first operational unit and a second operational unit, and a control unit moving the striking unit in a first direction, the control unit can select a first driving mode, a second driving mode and a limitation mode, the first driving mode moving the striking unit in the first direction so that the fastener is struck when the first operational unit is operated after the second operational unit is pressed against the workpiece to be driven, the second driving mode moving the striking unit in the first direction so that the fastener is struck when the control unit detects the operation of the first operational unit and the pressing of the second operational unit against the workpiece to be driven, and the limitation mode limiting the second driving mode on the basis of a movement state of the striking unit.