| 摘要 |
A hand-held electric tool comprising an elongated housing having a first longitudinal axis and provided with a motor-driven chuck projecting from the forward end thereof, an elongated grip having a second longitudinal axis and connected at its forward end to the rearward end of the housing. An electric motor is positioned within the housing for rotatably driving a suitable bit held in the chuck to perform fastening or drilling operation. The grip is connected to the housing in such a way as to be selectively switched between two positions, that is, a straight position where the first and second longitudinal axes are in alignment and an angled position where the first axis crosses the second axis. In the preferred embodiment, the grip and the housing are pivotally interconnected at a pivot axis to permit the grip to swing about the pivot axis between the straight and angled positions.
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