What is this tool?

[archerwin]

The one that's holding the pencil. thanks



enjoying ong's thread!

[tattoosteve99]

Not sure exactly. Ong makes most of his stuff by hand so it's probably a one off.

[Lichtbote]

"Höhenanreisser" - but i don´t know the english translation.

For metal they are mostly build as scribing tools, for some other tasks with a pencil.  Modelshipbuilder use something similar to mark the waterline. Often they were selfbuild.

[Sparky415]

I had a little google and think these would work

http://www.westerntool.com/fastcap-accuscribe-scribing-tool.html

https://www.mcfeelys.com/product.aspx?id=23105

Or you could make your own 

http://bethepro.com/how-to-make-scribing-tool/