Description
Calibration Pin 48 H7 (64-832157)
This precision-calibrated calibration pin is designed for the exact measurement and verification of internal holes with a diameter of 48 mm and tolerance class H7. The pin is an essential tool for quality control, providing reliable results when inspecting internal dimensions in manufactured components. Its carefully machined measuring surface ensures high precision and consistent measurement every time.
The calibration pin is made from high-quality hardened steel that has undergone careful heat treatment to ensure long-term dimensional stability. The polished surface reduces friction during measurement and helps prevent wear on both the measuring tool and the workpiece. The ergonomic design allows for easy handling and use in various work environments, from workshop floors to quality control laboratories.
- Manufactured according to ISO standards for high accuracy
- Exact H7 tolerance for precise dimensional checks
- Heat-treated steel for superior wear resistance
- Polished surface for reduced friction during measurement
- Calibration certificate available upon request
- Supplied in a protective storage case for safe storage
| Model number | 64-832157 |
| Nominal diameter | 48 mm |
| Tolerance class | H7 |
| Material | Hardened steel |
| Surface finish | Polished |
| Storage option | Protective storage case |
Applications:
- Quality control of manufactured components
- Verification of internal hole diameters in precision manufacturing
- Inspection of components in machine manufacturing
- Calibration of measuring instruments
- Use in tool manufacturing and machining industries
This high-precision calibration pin is an invaluable tool for anyone requiring accurate dimensional control of 48 mm internal holes with H7 tolerance, ensuring quality and compliance in manufacturing processes.

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