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Relentless Knives USA Knife sharpening
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Keeping your knife sharp.
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The normal wear from using your knife will have negative effects, but understanding knife edges can save you time and keep your knife sharp longer, preventing premature knife deterioration

keep your Relentless Knife sharp

The blue arrow above shows the location of your knife's edge
It runs the entire length of the blade.
That is the part you sharpen

When your knife is razor sharp a
microscopic feather of steel extends
from the knifes edge.
Keeping the feather in the position shown
is the key to a really sharp edge.

keep your Relentless Knife sharp

Since this feather is very thin it is also delicate and can bend or rust away.
Always hone your knife with ceramic or steel rod before each use. Stainless or not keep a light coating of oil on the edge
to prevent deterioration due to microscopic rust.

This feather of steel can be felt
very carefully with your finger.
It might feel slightly rough. Be careful not to cut yourself.

keep your Relentless Knife sharp


When the edge begins to fold over or roll, you can make it stand up again with a flat or round of steel, followed by a ceramic rod or super smooth stone. Move the sharpener
in the direction of the feather.

keep your Relentless Knife sharp

When the feather is gone, you will need to make a new feather. This happens by using a diamond rod or stone moved in the direction of the feather. Your work will thin the edge until a new feather is created. The edge will feel very rough like a saw. Next use steel and then ceramic or a super smooth stone to remove the roughness.
When your done your knife will be sharp.

keep your Relentless Knife sharp

If your knife edge is really dull or abused, you will need to use a rough diamond flat or rod, or a rough grit stone to repoint the edge. Then do the above steps to make it sharp.

keep your Relentless Knife sharp


There are many different  blade grinds, but they all
extend to the edge. Except for the really dull or abused edge follow the angle already   present .

keep your Relentless Knife sharp

On the dull edge you can reshape the edge to an angle of your choice. A steep angle will do better at slicing but will be more delicate. A less steep angle will be better for chopping, and will last longer but will not cut as easily.
You can also elect to form different edge angles on different sections of the blade.

keep your Relentless Knife sharp


Copyright 2018 by Daniel M. Certo Additionally, no material from this site may be copied, reproduced, republished, uploaded, posted, transmitted, resold, or distributed in any way without Daniel M. Certo's written permission. All rights reserves, and all Copyright,Trade mark and Patent laws strictly enforced