| 摘要 |
PROBLEM TO BE SOLVED: To provide a polishing device capable of conducting polishing work at favorable workability in polishing both side end surfaces facing each other in a ferrule member formed roughly in the form of a rectangular parallelepiped. SOLUTION: This polishing device S is provided with a polishing plate 2, a drive unit 3 to rotate the polishing plate 2, a plate part 5 supported to have a specified interval to the polishing plate 2 at a facing position to the polishing plate 2, a holding device 1 circularly formed to hold plural ferrule members 70, and a connection device to connect the plate part 5 to a circular inner part of the holding device 1.
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