| 摘要 |
A miter saw including a base, a turntable, and a circular saw unit supported to the turntable. A turntable is rotatable about its axis, and a rotation limit mechanism is provided for limiting rotation of the turntable at a predetermined angle such as 45 degrees. A rotation amount detection unit is provided for detecting rotation amount of the turntable. A control unit is provided for displaying the rotation angle at a display. The control unit computes correction value that makes a rotation angle to be displayed at the display to be coincident with the predetermined rotation angle when the turntable is rotated to the predetermined rotation angle. The rotation angle is computed based on the correction value and on the rotation amount detected by the rotation amount detection unit.
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