Technical Data:
Series: 111 / 131
Product type: Spline Micrometer
Application: Measuring splined shafts, slots and keyways
Measuring faces: Carbide tipped
Constant measuring force: Ratchet Stop
Accuracy basis: EMPE, ISO 3611:2023 and ASME B89.1.13-2013
Series-specific type: Analog
Measuring range: 125 - 150 mm
Graduation: 0.01 mm
Accuracy: +/-4 um
Flatness: 0.3 um
Parallelism: 3 um
Measuring face: Type A
Measuring face Type A: Dia.3 mm; 10 mm measuring length on both anvil and spindle sides

Dimensions:
L=125 mm
a=19.1 mm
b=106 mm
c=21.1 mm
Common drawing dimensions: 25 mm; 12 mm; 15 mm; 66.9 mm
Spindle Dia.=6.35 mm
Body Dia.=18 mm