| 摘要 |
A cutting tool includes a base and a tool unit coupled to the base and movable together with the base in a cut proceeding direction for cutting a workpiece. The tool unit includes an electric motor having an output shaft, a reduction gear section, and a spindle having a cutting blade mounted thereto. The reduction gear section is coupled between the output shaft and the spindle, so that the rotation of the output shaft is transmitted to the spindle via the reduction gear section. The reduction gear section has an intermediate shaft, a first reduction gear mechanism provided between the output shaft and the intermediate shaft, and a second reduction gear mechanism provided between the intermediate shaft and the spindle. The intermediate shaft is positioned forwardly of the output shaft and the spindle in the cut proceeding direction at least when the tool unit is positioned for cutting the workpiece. |
