NH-50B Z-Axis Scale Zero Setters With Magnetic

Feature:

1. For setting tool length on machining centers/lathe centers
2. Height: 50.00±0.01mm
3. Large measuring surface and easy to use.
4. Low force spring, avoids the milling cutter or the drilling bits broken.
5. Easy to be calibrated by a ground parallel or gauge block.
6. Better parallelism, sensitivity, and precision for use.