A bush cutter comprises an operating rod, a cutting unit disposed at a front end of the operating rod, a main unit disposed at a rear end of the operating rod and a transfer shaft disposed within the operating rod. The cutting unit rotatably supports a cutting blade. The main unit houses a motor that drives the cutting blade. The main unit is provided with a battery pack interface configured to slidably receive a battery pack for supplying electric power to the motor. A direction in which the battery pack slides in the battery pack interface is angled with respect to an central axis of the operating rod. According to this configuration, a user can easily attach and detached the battery pack.
