Japanese Diamond File
Double sided diamond file for coarse sharpening and re-setting old blades. This file works best on old blades that are nicked and chipped. Use DRY: The #120 side should be used to give the steel a new edge, the #300 side gives a rough finish before moving over to a SHARPENING STONE to get a decent edge.
- #120 grit + #300 grit
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8.5" L x 1" W
- Made in Japan