The Mitutoyo micrometer head with fine-feeding spindle is constructed of hardened tool steel, and the measuring face is precision lapped for better accuracy. The thimble extends at a much smaller rate, 0.25mm per revolution, than conventional micrometer heads for more precise positioning and measurement.
- Models are available with 9.5mm mounting stem diameters
- Spindle diameters available are 6.35mm / .25” and 5mm / .197”
- Mic head total lengths (open) are 48.5mm / 1.90” and 71.5mm / 2.81”
- Spherical spindle faces have lapped surfaces and are constructed of ultra-hard SKS3 steel
- Thimble is hard-chrome plated with laser-etched scales for easy-to-read measurements
- External dimensions are compatible with conventional 0.5mm pitch threads
- Spindle screw threads are precision machined for incredibly precise movements
| Order No.: | Product Image: | Range: | Mass: | Stem: | |
|---|
| 148-132 | — | 0-13mm | 30g | Plain |
| 148-133 | — | 0-13mm | 35g | w/clamp nut |
| 148-322 | — | 0-6.5mm | 30g | Plain |
| 148-323 | — | 0-6.5mm | 35g | w/clamp nut |
| 148-132 |
| 148-133 |
| 148-322 |
| 148-323 |
Технические характеристики
| Technology: | Mechanical |
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| Units: | Metric |
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| Accuracy: | ±2µm |
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| Graduation: | 0.01mm |
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| Measuring Faces: | Spherical (SR4) |
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| Stem Diameter: | 9.5mm |
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| Spindle pitch: | 0.25mm |
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| Scale Surface: | Hard chrome plating |
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