To maintain a good quality of sign, RGM recommend to sharpening the edge of the various tools with the appropriate sharpening stone.
Features: Dual sharpening stone rough dough in corundum (GS2) also available in blister (GS1), double dough sharpening stone in fine in Silicon Carbide (GS3).
GS1 (in blister)
GS2 Coarse (Corundum)
GS3 Fine (Silicon Carbide).
We recommend the silicon carbide stone.