Technical Data:
Split type dial bore gauge contact point
Measuring range: 17.4-18.6mm
Type of point: C
Material of point: carbide
Accuracy without indicator: 4um
Repeatability without indicator: 1um
Digital/dial indicators or dial comparator are optional

Dimensions:
Measuring depth L1=45mm
Total length L=118mm

Remark:
Optional setting ring code: 6312-18
Use with 2426 split type dial bore gauge holder