Technical Data:
Series: 122
Product type: Blade Micrometer
Spindle type: Non-rotating
Application: Measuring groove diameter of shafts, keyways and other hard-to-reach areas
Constant measuring force: Ratchet Stop
Carbide-tipped measuring faces: Available
Accuracy basis: EMPE, ISO 3611:2023 and ASME B89.1.13-2013
Measuring range: 25 - 50 mm
Graduation: 0.01 mm
Accuracy: +/-3 um
Parallelism: 3 um
Blade configuration: Type D

Blade type dimensions:
Type D, carbide-tipped
Blade Dia.=6 mm
Included angle=60 deg
Blade thickness=0.4 mm
Blade length/detail=4 mm
Blade length/detail=8 mm
Lower blade dimension=6 mm