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LinkThe DIATEST BMD Series 4 (BMD-S4) is a compact, high-precision bore gauge designed for measuring small internal diameters with exceptional repeatability. Ideal for applications ranging from Ø 2.98 mm to 9.0 mm, this series is perfect for fine-tolerance bores in small components and precision engineering.
Key features
- Measurement range: Ø 2.98 – 9.0 mm
- Series 4 thread M3.5 x 0.35
- Max measurement range extension: MB-SO +0.2 mm
- 2-point design repeatability: ≤ 1 µm
- Self-indicating and self-centering design
- Suitable for static and dynamic measurements
- Compatible with mechanical and digital indicators
Applications
- Precision bore gauging in small parts
- Serial production of miniature components
- Manual and automated inspection systems
| Nominal Sizes mm | Nominal Sizes inch | S-Type | D-Type | FB-Type |
|---|---|---|---|---|
| 2.98 – 3.99 | 0.1173 – 0.157 | Yes | Yes | No |
| > 3.99 – 9 | > 0.157 – 0.354 | Yes | Yes | No |
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