Сhecking the surface plate with a microcator 0,0001 mm.
19:17
Surfase Plate 0,001mm (repairing)
23:16
Build: a highly sensitive precision level (0.01 mm/m)
25:40
Precise spirit level
42:04
Confessions of a surface plate abuser
21:32
Scraping of a pair of linear movement 3000 mm. Additional measurements.
11:10
How does a Mikrokator work
26:23
Lapping It Up: Setting up for precision hand lapping
49:56