| 摘要 |
The invention provides a holder for a scribing wheel and a scribing device. According to the holder for the scribing wheel, malrotation of the scribing wheel caused by foreign matters entering to the space between the inner wall of a holding groove and the scribing wheel, and in the holder (40a) of the holding groove (42) holding the scribing wheel (50), the inner wall of the holding groove (42) is first provided with the groove (46). The foreign matter entering to the space between the inner wall of a holding groove and the scribing wheel is discharged from the groove (46), and malrotation of the scribing wheel (50) is prevented. |
