| 摘要 |
An electric nail polisher that includes a file member rotationally driven by a motor 14 is comprised of a substantially tube-shaped grip unit 10 for housing the motor 14 and a battery 12; a rotary shaft 20 that protrudes from the center of one end of that grip unit 10 in the longitudinal direction of the grip unit 10; three file members 26 of a fixed diameter and of different file tooth coarseness, which are closely in contact in the axial direction of that rotary shaft 20, ring-shaped V grooves 26 formed in the outer circumferences of the contact portions of adjacent file members in which file teeth of different coarseness are formed, and a conical file member 28 for nail edge finishing which protrudes from the tip end surface of the file member at the tip end.
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