Diamond Sharpening Stone - Wide Selection

Diamond sharpening stones

Diamond plates are often advertised with the argument that they are absolutely flat and cannot be hollow ground. The first part of this statement is only partially true, as absolute flatness cannot be achieved with every production method. However, it is true that the finished stone cannot become hollow ground.

We sell the diamond plates both with and without backing, as very different usage situations arise. For example, if you need the sharpener on the go and want to save weight and volume, you can do without the backing, but you must accept that the flatness will suffer. Additionally, we offer diamond-coated copper foils that are flexible and self-adhesive.

A note on longevity: you cannot, of course, compare it with a stone that wears down and reveals new, sharp particles, but rather with sandpaper, which also has only a thin coating. The comparison is of course somewhat flawed, as sandpaper wears out much more quickly, but the process is the same: at first, the grains feel very sharp, but only for a short time, then you get the medium sharpness, which lasts a long time, and at the end of the lifespan, the sharpness declines. The medium sharpness lasts very long with monocrystalline diamonds. Use the diamond sharpening stone with water; it will last longer!