DMT Diafold Serrated Knife Sharpener

To sharpen your serrated blade, pull the diamond rod through each serration about 5 times with a constant angle and constant amount of downward pressure each pull. We recommend to work your way up the blade and then back down so you can easily keep track of how many pulls each serration has gotten. For SORD serrated blades, we only scalloped one side of the blade on purpose, so be sure to only pull the sharpener through the scalloped side and not the flat side.