| 摘要 |
The present invention provides a miter saw having a rotary-disc assembly, a swing arm assembly rotatably connected with the rotary-disc assembly, a sliding rod assembly slidably connected with the swing arm assembly, and a cutting head rotatably connected with the sliding rod assembly around a turning shaft of a head section. The miter saw may also have a sliding fixed-length mechanism for the cutting head which is used to fix the cutting head to a specific position relative to the swing arm assembly. When the cutting head is fixed at the specific position, and pivoted around the turning shaft to a lowermost position, an intersecting point between a plane of a supporting surface of a fence and a cutting edge of a saw-blade is located above an intersecting line between the supporting surface of the fence and a supporting surface of a base plate. |
