400 grit – A medium-coarse whetstone, which can be used to repair minor cuts and chippings on the edges of knives and tools, as well as to restore the edge angle. It is recommended to start sharpening knives and tools with blunt or slightly damaged edges with this whetstone. With its use, a completely new edge can be formed, and a medium amount of material is removed in a relatively short time. It creates a good base before applying fine grinding stones. The size of the abrasive particles of the noble corundum (aluminum oxide) of the grinding stone is approx. 40 microns.
1000 grit – A medium-fine whetstone, which is one of the most generally recommended and most versatile whetstones for sharpening and maintaining knives and tools that have dulled, lost their sharpness, but are in basically good condition. With its application, we get a very usable edge, which solves general cutting tasks very well. It creates a good foundation before the further application of extra fine grinding stones. It is very dull, but in order to repair damaged blades in particular, it may be necessary to use a coarse or medium-sized whetstone beforehand. The size of the abrasive particles of the noble corundum (aluminum oxide) of the grinding stone is approx. 16 microns.
Brand | PROYAN |
Name | Double Sided Kitchen Professional Size Sharpening Stone |
Applicable knives | Chinese Knives, Japanese Knives, European knives, Damascus Knives, Outdoor Knives, Woodworking Tools |
Grinding Material | Corundum |
Item size | 200*70*24mm |
Item Net Weight | 610g |
Product Feature:
Brand country - China