Using a Sharpening Stone and Honing (Sharpening) Steel
Sharpening a Carving Knife is carried out in 2 steps. Firstly by using a stone to cut the steel blade to sharpen it and secondly by using a honing steel to maintain the edgeand keep the edge straight on a microscopic level.
1. Most stones are "wetstones" and they require a light coating of oil or water. Both oil and water help cut the steel and keep it cool during sharpening (we prefer to use water on diamond stones or a dry diamond sharpening steel). Japanese knives require using a very fine wetstone or ceramic sharpening steel (1000 grit or finer). These should be used with water maintain a 20 degree angle during sharpening. As the knife becomes sharp, gradually press lightly for a razor edge.
2. If the knife is very dull or damaged start with the rough side of the stone (or a Diamond Sharpening Steel).
If your knife is fairly sharp and in good condition you should use
?the fine side of the stone (or a Diamond Sharpening Steel).
3. Hold the blade of the knife at a constant 20 degree angle to the stone.
4. Make light even strokes, use the same number of strokes on each side of the blade and sharpen in one direction only. We prefer to cut a slice off the stone. Use the whole blade of the knife from heel to tip.
Using a Honing Steel
5. Finish your knife with a dozen strokes on the honing (or sharpening) steel (or diamond sharpening steel) again a constant 20 degree angle. Make light, even regular strokes on the steel alternating with both sides of the knife and steel . Use the steel often and you will rarely have to use a stone.
6. Test your knife on a piece of paper, it should easily cut ribbons.
7. Remember, Practice makes Perfect, you will gain experience practicing your
knife sharpening and it will help you determine how much sharpening is needed
to keep your knives sharp.
You can use a honing steel, which can be metal, ceramic or diamond coated. (Experts disagree, again, on which of these is best). Using a honing steel is easy.
First, hold the steel in one hand and the carving knife in the other, placing the heel (the cutting edge nearest the handle) near the sharpening steel. The heel should be at a 20-degree angle to the steel.
Then, pull the edge down and across the rod, holding the carving knife at the same angle. Do this anywhere from 5 to 10 times.
Next, repeat on the other side of the blade, maintaining the same angle. This is very important!
Finally, wash your knife with warm water and thoroughly dry.
