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SAUNO company is sharpening worn diamond needles. Do not discard them. Worn etching needles can be sent to us for grinding. 

- Grinding one needle is much cheaper than buying a new one.


- It is possible to regrind a needle in the form of a cone or a pyramid with a specified number of facets.


- The number of grinding procedures depends on the size and quality of the diamond tip. Needles  produced by SAUNO can be regrinded at least 4 times.

Regrinding is done on our high-tech needle grinding machine Graphic 3-T

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