| 摘要 |
A dust-collecting device (30) of a cutting tool (1) having a rotary cutter blade may include a dust-collecting container (31) connected to a dust-collecting port (31a) of a stationary cover that covers an upper portion of the rotary cutter blade (14). The dust-collecting container includes a self dust-collecting mechanism (32) that is capable of forcibly collecting cutting chips into the dust-collecting container (31 |
