| 摘要 |
PROBLEM TO BE SOLVED: To provide a chamfering device capable of efficiently chamfering a hole portion of work formed with the hole portion, and showing extremely efficient workability especially even if the work is continuously processed as mass production articles.SOLUTION: A chamfering device includes: a holder portion for holding a cutting device; an arm portion for supporting the holder portion; a columnar portion equipped with an arm height adjusting mechanism capable of adjusting the height of the arm portion, and equipped with the arm portion at a front part; and a base portion on which the columnar portion is erected. The holder portion, the arm portion, and the columnar portion are integrated to be a tilting portion, and an opening/closing portion for the opening/closing the tilting portion and the base portion is equipped. The tilting portion can be tilted backward by the opening/closing portion. |
