Circular stone dressing diamonds give a surface close to plaque type stone dressing diamonds in flat sharpening process, the most obvious difference between them is the geometry of the diamonds. These sets are fixed by means of a device and are used without turning. After this stage, they are loosened from the current device and continue to be used in a way that an abrasive surface will contact the stone. In other words, they are used by turning as they wear. It is a very practical and easy to use set.