Mitutoyo 368-781 Holtest II
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Mitutoyo 368-781 Holtest II inside micrometer with three-point contact, 275-300mm range, and 5μm accuracy for bore measurement.
Product details
| Model | 368-781 |
| Manufacturer | Mitutoyo |
| Category | Gage Blocks & Standards |
| Availability | Made to order |
Description
Overview
The Mitutoyo 368-781 Holtest II is a precision inside micrometer designed for measuring bore diameters and internal dimensions. With its three-point self-centering contact design, it delivers reliable and repeatable measurements in bore sizes from 275 to 300mm.
Key Features
- Three-point self-centering contact design for accurate bore measurement
- Suitable for measuring deep holes with optional Extension Rod
- Ratchet stop mechanism for consistent measurement force
- Optional setting rings for zero-point adjustment
- Accuracy: 5μm
- Durable alloyed steel contact points
Applications
- Precision bore and inside diameter measurement
- Quality control and inspection
- Deep hole measurement with extension rod
Included Accessories
- Wooden carrying case
Specifications
| Range | 275-300mm |
| Accuracy | 5μm |
| Contact Points | 3 (alloyed steel) |
| Ratchet Stop | Yes |
| Included | Wooden case |
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Mitutoyo 368-781 Holtest II
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