| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a grinder having superior stability and driven by a battery. <P>SOLUTION: The grinder has a disc motor 3 embedded into a motor housing 22, a tool attachment part 34 which is rotationally driven by the disc motor 3 and to which a tip tool 1A for grinding a material to be ground can be attached, and a battery attachment part 44 to which the battery 5 for supplying power to the disc motor 3 is attached. The disc motor 3 is arranged so that the axial direction of an axial core of the disc motor 3 may be oriented in a direction which is the same as the axial direction of an axial core of the tool attachment part 34, and a loop-shaped handle 4 is arranged in the motor housing 22. <P>COPYRIGHT: (C)2013,JPO&INPIT |
