Mitutoyo, 368-168, Mechanical Holtest Three-Point Internal Micrometer, 30-40mm
Features:
- Scale on thimble and sleeve is laser etched for easier reading in all conditions
The Mitutoyo mechanical Holtest internal micrometer features three hardened-steel anvils evenly spaced at 120° for true alignment of the axis bore for accurate, easily repeatable measurements. Contact points are coated with Titanium Nitride (TiN)* for added durability and precision. The holtest’s ratchet stop mechanism provides a constant measuring force on the hardened-steel spindle to ensure accurate, even measurements.
Technical Details
| Technology: | Mechanical |
| Ratchet/Thimble: | Ratchet Stop |
| Units: | Metric |
| Range: | 30 – 40mm |
| Graduation: | 0.005mm |
| Accuracy: | ±3µm |
| Contact Point: | TiN coating |
| Measuring Method: | Three-point method |
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