| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric power tool capable of suppressing a fan for cooling an electric motor from being damaged due to a foreign matter by being stored in a housing without increasing the number of parts.SOLUTION: An impact driver 1 has a wind window 30 allowing an inside and an outside of a housing to communicate with each other at the outside of a centrifugal fan and formed in the housing 2 for storing the electric motor M, the centrifugal fan F attached to an output shaft 14 of the electric motor to cool the electric motor, and a ring-like wind collecting member 33 arranged between the electric motor and the centrifugal fan and for collecting cooling air of the centrifugal fan. The wind collecting member is provided with a wall body 34 positioned in the inside of the wind window. |
