The 511 two-point bore gauge with indicator has interchangeable alloyed steel anvils and a dial gauge protector cover. It measures small holes with a measuring range of 10 to 18.5 mm.
The 511 two-point bore gauge with indicator has interchangeable alloyed steel anvils and a dial gauge protector cover. It measures small holes with a measuring range of 10 to 18.5 mm.
| Accuracy | 5 µm |
| Range | 10 to 18.5 mm |
| Indication Stability | 2 µm |
| Number of Anvils | 9 |
| Number of Spacers | 1 |
| Graduation | 0.001 mm |
