Mitutoyo Groove Micrometers
- Flanged spindle for measuring width,depth, and location of grooves inside/outside bores, and tubes
- Provided with two types of graduations for inside and outside measurements
- Non-rotating spindle type has two directional ratchet stop.(Measuring force: 0.7 - 1.2N)
Technical Data:
- Accuracy: ±10µm / ± .0004”
- Parallelism: 10µm / .0004”
- Graduation: 0.001"
Specifications:
| Item Number | Inside Range | Outside Range | Flange | Mass | Type |
| 146-131 | 0.055 - 1.05" | 0 - 1" | Ø 0.25 in | 135g | Rotating spindle |
| 146-132 | 0.055 - 1.05" | 0 - 1" | Ø 0.5 in | 185g | Rotating spindle |
| 146-133 | 1.05 - 2.05" | 1 - 2" | Ø 0.5 in | 175g | Rotating spindle |
| 146-134 | 2.05 - 3.05" | 2 - 3" | Ø 0.5 in | 165g | Rotating spindle |
| 146-135 | 3.05 - 4.05" | 3 - 4" | Ø 0.5 in | 160g | Rotating spindle |
| 146-231 | 0.055 - 1.05" | 0 - 1" | Ø 0.25 in | 135g | Non-Rotating spindle |
| 146-232 | 0.055 - 1.05" | 0 - 1" | Ø 0.5 in | 185g | Non-Rotating spindle |
| 146-233 | 1.05 - 2.05" | 1 - 2" | Ø 0.5 in | 175g | Non-Rotating spindle |
| 146-234 | 2.05 - 3.05" | 2 - 3" | Ø 0.5 in | 165g | Non-Rotating spindle |
| 146-235 | 3.05 - 4.05" | 3 - 4" | Ø 0.5 in | 160g | Non-Rotating spindle |
