Wire polishing
Erosive wire polishing

- Examples of erosive polishing
If the volume of material to be removed is not too large, wire polishing can perform the task in a competitive time. Its main advantage is in the production of highly accurate micro-contours with excellent reproducibility. This method can achieve surface finish qualities comparable to external cylindrical polishing. Maximum component weight is limited to 5 kilograms.
Examples of possible contours can be found in this pdf file.

