




Mitutoyo 511-742-20 | Bore Gauge | Series 511 | Graduation 0.0005 inch | Accuracy 2µm | Range 1.4 to 2.5 inch
The Mitutoyo 511-742-20 Bore Gauge from Series 511 is a precision tool designed for measuring the internal diameter of bores with high accuracy. With a graduation of 0.0005 inch and an impressive accuracy of 2µm, this bore gauge delivers exceptional performance in precision measurements. The tool covers a measurement range from 1.4 to 2.5 inches, making it ideal for a wide variety of applications in mechanical workshops, manufacturing, and quality control environments. The gauge is built for reliability and long-lasting performance.

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- Specifications
- Features
- Downloads
Accuracy | 2 µm |
Analog/Digital | Analog |
Graduation | 0.0005 Inch |
Inch-Metric | Inch |
Indicator No. | 2922AB |
Probe Depth | 6 mm |
Range | 1.4 - 2.5 Inch |
Repeatability | 0.5 µm |
Series | 511 |
Stroke | 18 - 60 mm: 1.2 mm, 50 - 400 mm: 1.6 mm |
Type | Bore Gauge |
Weight | 400 g |
- High Graduation: Features a fine graduation of 0.0005 inch for precise internal diameter measurements.
- Outstanding Accuracy: Provides an accuracy of 2µm, ensuring extremely precise readings.
- Wide Measurement Range: Measures from 1.4 to 2.5 inches, suitable for a broad range of bore sizes.
- Durable Design: Constructed from high-quality materials for durability and consistent performance.
- User-Friendly: Designed for easy operation, providing reliable results in a variety of applications.
- Versatile Application: Perfect for use in manufacturing, quality control, and precision engineering tasks.
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