17:41

ULTRA PRECISION REPEAT O METER

35:41

Repeat Reading Gauge and Checking Surface Plate Calibration

13:31

Плита поверочная класс 000 своими руками

12:17

Machining, Black Oxide & Assembling the DIY Repeat-O-Meter! WW157

31:41

Precision Mechanics

20:14

Inspecting & Lapping a Granite Surface Plate

30:48

Repeat-o-meter

11:39

How bad is a dirt cheap Chinese surface plate?