External dimensions

Internal dimensions

Step, depth of blind hole

Pitch diameter

0.01 mm

0.02 mm

0.05 mm

0.10 mm

Surface plate

Vee block

Machine bed

Any flat surface

Width of the beam

Height of the beam

Weight of the height gauge

Size of the scriber

Supported by an angle plate

Supported by another workpiece

Held by one hand

Held without support