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Mitutoyo 511-203-20 | 2-Point Bore Gauge with Dial Indicator | 10-18.5 mm, 0.001 mm graduation
511-203-20 measures bore diameters across 10–18.5 mm; the dial indicator (2109AB-10) is included, reading 0.001 mm. It self-centres through a centring bridge, to a measuring depth of 100 mm. Rated accuracy 5 µm, repeatability 2 µm.
Key features
- 9 anvils are included, and the contact point stroke is 0.6 mm.
- Force at the contact points: ≤2 N.
- Delivery: in a box with bore gauge 511-201, dial indicator 2109AB-10, plastic cover for indicator 21DZA000, 9 anvils, 1 interchangeable washer.
- Weighs 268 g.
- 100 mm depth capacity across 10–18.5 mm.
- Interchangeable 0.5 mm washers are supplied as standard accessories for setting in small steps.
- Specifications
- Downloads
| Part Number | 511-203-20 |
| Brand | Mitutoyo |
| Measuring Range | 10–18.5 mm |
| Dial Indicator | 2109AB-10 |
| Graduation | 0.001 mm |
| Stroke of Contact Point | 0.6 mm |
| Accuracy | 5 µm |
| Repeatability | 2 µm |
| Measuring Depth | 100 mm |
| Measuring Force | ≤2 N |
| Number of Anvils | 9 |
| Delivered | In a box with bore gauge 511-201, dial indicator 2109AB-10, plastic cover for indicator 21DZA000, 9 anvils, 1 interchangeable washer |
| Mass | 268 g |
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