What are these tools used for?

I bought a flat lap used and it came with these tools. They are marked E C Muller which makes engravers. These tools have little wheels of varying sizes on the ends and are marked 150. My internet search so far has come up empty. Does anyone one know what they are


If no one has an answer (I certainly have nothing but guesses) you could ask the folks at Muller. Here’s their contact email: sales@ecmuller.com

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That is a good idea!

Look at the following:

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Thank you! They are Roulettes!

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Hi,

cool! love learning about tools!

thank you!

julie

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