| 摘要 |
A mirror for a screw driver is provided to improve convenience of a worker by allowing the worker to see a working area without entering the working area. A mirror(1) for a screw driver is formed by plating a reflecting material on a back plate of a transparent synthetic resin or a transparent mirror. The mirror has a circular shape not to be interfered with surrounding objects during work. The mirror has a diameter of 3~5cm and includes a plurality of holes for insertion of a driver bit, and the holes are connected to holes of a driver bit connecting unit(2). The diameter of the holes of the mirror is more than 2mm larger than that of the driver bit. |
