Here is how you can sharpen your serrated knives using a sharpening rod.

How to sharpen a knife with no edge. Keep the knife’s blade on the rounded top of the window instead of the side of the window. To sharpen a very dull knife, start with the coarser grit whetstone and then finish it with a finer grit whetstone. The knife blade must be at least 2.5 inches in length.

This week i am knife sharpening again. Turn the knife over and file the other side. Place your knife on the whetstone diagonally, so the tip is at the top left corner of the stone.

Begin at the base of the kitchen knife’s edge, closest to the handle, and slowly move the dremel along the edge at the. Inspect the edge of the knife. The coarser the whetstone, the more abrasive it is and thus the faster it cuts into.

Roll the window down halfway and place the knife against the rough window edge. The first step is to find the bevel edge. Tension the knife at an angle against the bottom of the mug and drag it back and forth.

It is made of a material like granite, and has the property of being abrasive. Move the palm to cover the entire portion of the knife blade. Add clothes or a board under the mug if needed.

You should repeat until you feel that the edge is. Put the mug in an upturned position on a hard floor. Turn the porcelain mug upside down and drag the knife over the rough bottom edges.