摘要 |
<p>A miter saw (1) has a base (2) on which a workpiece is placed, a miter saw unit (6) substantially vertically pivotally mounted on the base (2), drive means (5) supported by the miter saw unit (6) for driving a rotary tool (4), and a compression spring (25) disposed between support portions (14a,27) formed on the base (2) and the miter saw unit (6), respectively, and extending along a path of pivotal movement of the miter saw unit (6) at a position adjacent the fulcrum of the pivotal movement of the miter saw unit (6) so as to normally urge the miter saw unit (6) upwardly relative to the base.</p> |