Power Tool

Abstract

A power tool includes a motor as a drive power source, a body housing the motor and having an end output unit for chucking an end tool, a handle grip connected to the body; and a light unit disposed to one of the handle grip and the body, and having a light-emitting element for providing illumination near the end tool. The light unit includes an angle adjuster and holder which adjusts and holds a lighting angle of the light-emitting element at least in accordance with a length of the end tool.

1 . A power tool comprising:
 a motor as a drive power source;   a body housing the motor and having an end output unit for chucking an end tool driving a fastener;   a handle grip provided integrally with the body; and   a light unit disposed at a bottom part of the handle grip and having a light-emitting element for illuminating the fastener located at a distal end of the end tool, the end tool being driven by the motor to tighten the fastener into a workpiece;   wherein the light unit includes a lighting angle adjusting and holding means capable of adjusting a lighting angle of the light-emitting element according to a length of the end tool and the fastener, and capable of holding the adjusted lighting angle.