Mystery Object2

Mystery Object2

This topic has 6 replies, 4 voices, and was last updated 17 July 2016 at 20:44 by roy entwistle.

Viewing 7 posts - 1 through 7 (of 7 total)

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16 July 2016 at 11:28 #246786
Chris Shelton
Participant
@chrisshelton11794
Found this at a boot sale today, does anyone know what it is used for?
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16 July 2016 at 11:28 #24645
Chris Shelton
Participant
@chrisshelton11794
16 July 2016 at 11:36 #246789
roy entwistle
Participant
@royentwistle24699
Polishing pivots on watch staffs
16 July 2016 at 20:15 #246847
Bill Davies 2
Participant
@billdavies2
Chris, it looks like a jacot tool, used to polish watch pivots. It seems slighly different to the normal form which is more symmetrical. Google to find many examples.

Bill
17 July 2016 at 11:20 #246927
Chris Shelton
Participant
@chrisshelton11794
Thank you Bill and Roy, I googled jacot tool and found a few examples, all of which seemed a lot more elaborate than the one I have.
17 July 2016 at 19:42 #247021
Bazyle
Participant
@bazyle
You have a set or pair of 'watchmaker's turns', either a well made homemade or modern commercial version hence less elaborate than traditional ones. Like this. note the recessed base for holding in vice.

A jacot tool is a fixture used in a set of turns for pivot polishing but sometimes used as a term for the whole, especially in continental practice. The little pulley often comes in sets of multiple sizes.
17 July 2016 at 20:44 #247033
roy entwistle
Participant
@royentwistle24699
Bazyle My set of turns has a tool rest ( like a wood lathe )
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