- If a setting ring of an optimal size is prepared, it can be used for calibration
- Actual calibration value for the diameter is marked on each ring
- No anticorrosion treatment is required when handling ceramic setting rings normally, resulting in si
If a setting ring of an optimal size is prepared, it can be used for calibration
Actual calibration value for the diameter is marked on each ring
No anticorrosion treatment is required when handling ceramic setting rings normally, resulting in simple maintenance and storage