Mitutoyo 368-991 Holetest Internal Micrometer Set
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Mitutoyo 368-991 Holetest three-point internal micrometer with 0.005 mm resolution and ±2 micrometers accuracy for precision bore measurement.
Product details
| Model | 368-991 |
| Manufacturer | Mitutoyo |
| Category | Micrometers |
| Availability | Made to order |
Description
Overview
The Mitutoyo 368-991 Holetest is a three-point internal micrometer set designed for precise measurement of holes and internal bores. The three-point measurement method provides superior accuracy and eliminates measurement errors caused by hole irregularities, making it ideal for quality control and precision manufacturing applications.
Key Features
- Measurement range from 12 to 20 mm with 0.005 mm resolution
- Accuracy of ±2 micrometers
- Three-point measurement method for accurate bore measurement
- Alloyed-steel contact points for durability and precision
- Contact point geometry allows measurement to the bottom of blind holes
Applications
- Precision bore and hole measurement
- Quality control and inspection
- Blind hole measurement
- Manufacturing verification
Included Accessories
- Two complete display units
- Setting ring
- Extension rod
- Fitted plastic case
Specifications
| Measurement Range | 12 to 20 mm |
| Accuracy | ±2 micrometers |
| Resolution | 0.005 mm |
| Measurement Method | Three-point |
| Contact Points | Alloyed steel |
| Number of Display Units | 2 |
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Mitutoyo 368-991 Holetest Internal Micrometer Set
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