Main body: Wheel guide and screw anvils.
| Range | Grad. | Depth | Anvils | Rod |
|---|---|---|---|---|
| 35-50mm | 0.01mm | 150mm | 3 | |
| 50-100mm | 0.01mm | 150mm | 5 | |
| 50-160mm | 0.01mm | 150mm | 5 | 1 |
| 160-250mm | 0.01mm | 250mm | 5 | |
| 250-450mm | 0.01mm | 250mm | 5 | 1 |
| 100-250mm | 0.01mm | 250mm | 4 | 1 |
| Depth = Measuring depth: Anvils = Interchangeable anvils. Rod = Extension rod. | ||||
| Range | Grad. | Measuring depth |
|---|---|---|
| 35-50mm | 0.01mm | 500, 1000, 1500, 2000mm is optional |
| 50-100mm | 0.01mm | 500, 1000, 1500, 2000mm is optional |
| 50-160mm | 0.01mm | 500, 1000, 1500, 2000mm is optional |
| 160-250mm | 0.01mm | 500, 1000, 1500, 2000mm is optional |
| 250-450mm | 0.01mm | 500, 1000, 1500, 2000mm is optional |
Zero-setting process of dial bore indicator
