Between the knee and Elevation screw

Between the face of the column and Arbor support

Between the saddle and Knee

Between the column and Knee

Vertical sliding head

Horizontal sliding

Fine adjustment head

Vertical slide blade

Micrometer

Bevel protractor

Gear tooth vernier caliper

Steel rule

Distance between outside circle to pitch circle

Distance between outside circle to root circle

Distance between pitch circle to root circle

Distance between outside to bottom point of gear

0.1 mm

0.01 mm

0.2 mm

0.02 mm