Jacot Tool - Richard Edwards @ EFHC
21:36
What is a Jacot Tool and How To Use it?
7:02
perçage d'un axe de balancier pour refaire un pivot.
11:17
How to use The Jacot tool . ジャコツールの使い方
15:42
How to hold a Jacot tool burnisher
9:30
Uhrmacherei, Zapfen an eine Konische Welle
2:50
IL TORNIO A PIVOTER
27:18
Illinois watch restoration part 3: pivot filing and burnishing in the Jacot tool
30:02