INSIZE 2424-50 小孔内径规 (20-50mm,4µm)

Range: 20-50mm

Accuracy (without dial indicator): 4µm

Repeatability (without dial indicator): 1µm

C: 18mm

To measure diameter of shallow and blind holes

Optional accessory:

- 0.01mm or 0.0001mm graduation dial indicators

- Setting ring (code 6312)

- Long handle (code 7352)

Datasheet