- Base surface treat with hardness, wear resistance.
- Roller - Long lasting and wear resistance.
- For measuring OD、ID、end of face deflection、inner and outer diameter concentricity testing and mulit-stage deflection measurements.
- X、Y axis slide table can be used for linear movement and positioning measurement.
- Easy to pick up and place workpiece, and save time, suitable for mass production testing.
- Attached top press roller.