REF 425049
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REF 425049
This stone is 10cm long by 2,3cm and 1,2cm high.
It is a double sided sharpening stone: grit 120 (green) on one side and grit 800 (light green) on the other. It is made of silicon carbide (carborundum).
It is usable dry but with both oil or water, as well.
Articulated sharpener for burins