Mitutoyo 468-279 Holtest Digimatic 3-Point Internal Micrometer
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Mitutoyo 468-279 Holtest Digimatic 3-point internal micrometer with TiN-coated contact points, large LCD display, and ±0.0002" accuracy.
Product details
| Model | 468-279 |
| Manufacturer | Mitutoyo |
| Category | Micrometers |
| Availability | Made to order |
Description
Overview
The Mitutoyo 468-279 is a precision Holtest Digimatic 3-point internal micrometer designed for accurate measurement of bore holes and internal diameters. With TiN-coated contact points and a ratchet stop mechanism for consistent measuring force, this instrument excels at measuring blind holes up to 100mm depth and delivers the accuracy required for quality control in manufacturing environments.
Key Features
- TiN-coated contact points for superior durability and blind hole measurement capability
- Large LCD readout with digital display
- Ratchet stop for consistent, constant measuring force
- Measurement range: 9–10 inches (228.6–254 mm)
- Accuracy: ±0.0002 inch
- Functions: presetting, zero/ABS toggle, power on/off, data hold, data output, error alarm, battery replacement alarm
- 3-point contact design for bore measurement
Applications
- Precision bore and internal diameter measurement in manufacturing and machine shops
- Quality control and inspection in tool rooms and precision workshops
- Engine block, cylinder bore, and blind hole measurement
- Gear and bearing bore measurement
Specifications
| Measurement Range | 9–10 inches (228.6–254 mm) |
| Accuracy | ±0.0002 inch |
| Contact Design | 3-point with TiN coating |
| Display | Large LCD digital readout |
| Blind Hole Depth | Up to 100mm (4 inches) |
| Features | Ratchet stop, presetting, zero/ABS, data hold, data output, error alarm |
| Measurement Type | Internal Micrometer |
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Mitutoyo 468-279 Holtest Digimatic 3-Point Internal Micrometer
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