A brush cutter is provided with an operating rod, a cord holder configured to be rotatably driven at a front end of the operating rod, a cutting cord held by the cord holder and configured that a tip of the cutting cord is drawn out from the cord holder, and an under cover configured to cover from an under side a part of a region in which the cutting cord extending from the cord holder revolves. The cord holder is provided with a cord feeding button that projects downward and is configured to feed the cutting cord by being pressed. The under cover is provided with an opening that exposes the cord feeding button.