General description This 150mm (6-inch) diamond whetstone set is designed for sharpening knives and small workshop tools. It features a large, wide diamond surface for efficient honing and sharpening. The set includes multiple grit levels for different sharpening needs, from coarse to extra fine. Technical specifications Diameter: 150mm (6 inches) Grit levels: Extra Coarse (220, 60 micron), Coarse (325, 45 micron), Fine (600, 25 micron), Extra Fine (1200, 9 micron) Material: Diamond coated Case: Supplied in a hardwood or plastic case with non-skid rubber feet Compatibility and accessories Suitable for sharpening kitchen knives, scissors, and small workshop tools Can be used with various sharpening guides if needed Installation Place the whetstone on a stable, non-slip surface or mount the case to a workbench using the screw holes Ensure the surface is clean and dry before use Usage Apply water or honing oil to the surface before sharpening Hold the blade at the recommended angle and