When you use a diamond sharpening rod, it is important to remember the right angle to apply the pressure. This is because you don’t want to push too hard. If you use too much pressure, the blade will get bent. So, to sharpen a blade, you should start with a small angle. Count the number of circles on one side, then repeat the same process on the opposite side.
A fine-grit sandpaper is preferred for this step because it will remove more material faster, while coarse-grit sandpaper is needed to smooth out the scratches. The medium-fine sandpaper is the best for maintaining a kitchen knife’s edge. You should start from the tang and move down the length of the rod, using light to moderate pressure. Try not to push too hard, as this may cause the rod to scrape off the diamond dust, which will reduce its life span.
When using the diamond sharpening rod, you must remember to use the correct angle. Make sure that the rod is held at a 45-degree angle, so that it can easily slide into the knife. Once you’ve done this, turn the knife upside-down and start applying light to moderate pressure. Be careful not to apply too much pressure, as this will scratch the rod and reduce its lifespan. And always remember that it is more important to apply moderate pressure when sharpening your knives than to apply too much pressure.