Mitutoyo, 153-302, Series 153 Micrometer Heads-Non-Rotating, 0-1″ Range, Plain Stem, Reverse reading
Features:
- Mic head has a 18mm thimble diameter
- Spindle ranges are 15mm / .5″ and 25mm / 1″
- Spindle diameters are 6.35mm / .25″ and 8mm / .314″
- Mic head total lengths (at stroke end) are 5mm / 3.96″, 132.5mm / 5.22″, and 149.5mm / 5.88″
- Mounting stem diameters are 9.5mm / 3.75″ and 12mm / .5″
- Flat spindle faces have lapped surfaces and are constructed of carbide for more accurate measurements over time
- Thimble is hard-chrome plated with laser-etched scales for easy-to-read measurements
The Mitutoyo micrometer head, with a non-rotating spindle, is can be in three different lengths and two spindle ranges making the mic head ideal for use in many different areas and applications. The non-rotating spindle eliminates torque for more precise, reliable adjustments and measurements.
Technical Details
| Technology | Mechanical |
| Scale Surface | Hard chrome plating |
| Units | Inch |
| Range | 0-1″ |
| Accuracy | ±0.00015″ |
| Graduation | 0.0001″ |
| Ratchet/Thimble | Ratchet Stop |
| Measuring Faces | Flat (carbide tip) |
| Stem Diameter | 0.5″ |
| Stem | Plain |
| Spindle pitch | 0.025″ |
| Remark | Reverse reading |
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