6" in. Venev MS-1 Set Of One-Sided Diamond Sharpening Stones (5 pcs)

Venev MS-1 one-sided metal bonded diamond sharpening stones Set of Venev metal bonded diamond sharpening stones (copper-tin, MS-1). The diamond volume content of each stone is 100%, evenly distributed throughout the entire stone volume. The abrasive working layer is 4 mm. The bond contains diamond powder, copper, tin, and silicon carbide filler. The stones are designed for sharpening knives made of any steel with hardness up to 70 HRC.  Set of 5 stones of various grit The stones are marked with a GOST grit standard. The included grits allow a complete knife sharpening - from profiling to finishing: GOST 200/160 (80 Mesh) grit - for profiling (setting a blade grind) and initial sharpening. GOST 100/80 (170 Mesh) grit - for profiling and coarse sharpening. GOST 50/40 (350 Mesh) grit - for main sharpening. GOST 20/14 (900 Mesh) grit - for main sharpening. GOST 7/5 (3000 Mesh) grit - for finishing. Specifications: Length 150 mm / 6" in. Width 25 mm / 1" in. Thickness 7 mm / 0.28"