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Mitutoyo 323-251-30 | Digital Disc Micrometer | 25–50 mm, 20 mm Discs
The Mitutoyo 323-251-30 is a metric disc micrometer for 25–50 mm with 20 mm hardened-steel discs, intended for measuring the root tangent length of spur and helical gears. Thin, flat discs let it work in restricted spaces, and readings appear on an LCD.
- Range 25–50 mm, resolution 0.001 mm
- Accuracy ±0.004 mm
- Hardened-steel measuring discs, 20 mm diameter
- Ratchet stop for consistent measuring pressure and repeatable results
- Coolant-proof construction; main unit 355 g
- Specifications
| Part Number | 323-251-30 |
| Brand | Mitutoyo |
| Type | Coolant-proof Digimatic disc micrometer |
| Range | 25–50 mm |
| Accuracy | ±0.004 mm |
| Resolution | 0.001 mm |
| Disc Diameter | 20 mm |
| Disc Material | Hardened steel |
| Mass | 355 g |
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