| 摘要 |
PURPOSE:To avoid inconvenience such as the tanglement of an extended cord by a method wherein a plug socket is attached to the electric drill so that electric tools of different kinds can be used through the socket. CONSTITUTION:A plug socket 1 is provided in an electric drill 2 attached with the extended cord 3. The electric drill 2 is driven by being connected to a power source by means of the extended cord 3 through a drum 4. In case where a high speed cutter, a circular saw, an electric screw driver or the like is driven to be used side by side with the electric drill 2, it may be used through the socket 1. Accordingly, it is possible to prevent the tanglement of the cord at the time of performing a work at an elevated spot. |
