- Non-rotating spindle.
- Measuring face of the spindle is carbide tipped.
- Spindle 6.35 mm
- Equipped with Ratchet Stop for constant measuring force.



Specifications:
| Metric | ||||
| Order No | 406-250-30 | 406-251-30 | 406-252-30 | 406-253-30 |
| Range | 0-25mm | 25-50mm | 50-75mm | 75-100mm |
| Accuracy | ±3µm | ±3µm | ±3µm | ±4µm |
| Remarks | Digital model with Rachet Stop | Digital model with Rachet Stop | Digital model with Rachet Stop | Digital model with Rachet Stop |
| Inch/Metric | ||||
| Order No | 406-350-30 | 406-351-30 | 406-352-30 | 406-353-30 |
| Range | 0-1in 0-25.4mm | 1-2in 25.4-50.8mm | 2-3in 50.8-76.2mm | 3-4in 76.2-101.6mm |
| Accuracy | ±.00015in | ±.00015in | ±.00015in | ±.0002in |
| Remarks | Digital model with Rachet Stop | Digital model with Rachet Stop | Digital model with Rachet Stop | Digital model with Rachet Stop |




