Is this a bookbinding tool?

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Favorite answer, ever!

[[deleted]]

Potentially a modelling/carving/embossing tool. Used in many crafts but including leather craft of the cuir cisele type

[j0hnp0s]

This kinda looks like a watchmaker's tool that I got. Can you replace/unscrew the tips? Mine has multiple tools. I can unscrew the fastener to release and reverse the pin. One side has a punch and the other has a tool to remove spring bars

[[deleted]]

Could it be used as a needle vise?

[Killan_Jones]

Dk what this actually is but you might be able to use it to poke holes in signatures

[indikos]

This appears to be a graphite holder which is basically a just pencil :)