Capable of measuring internal tool gear and inner circumference by mounting the inner diameter measuring unit (optional).
Internal gear
![](https://www.mitakakohki.co.jp/industry/images/ig-main.jpg)
![](https://www.mitakakohki.co.jp/industry/images/ig-sub01.jpg)
Capable of measuring internal tool gear and inner circumference by mounting the inner diameter measuring unit (optional).