26+ Types Of Knife Serrations. Since then, almost all my knives have had serrations. Yes, i used it although the other two answers are technically correct, it's my impression that for the vast majority of knives, the serrations are there because they look cool.
It's something this type of knife can accomplish because it really isn't like any other knife you have in the kitchen.
Serrations work really well on things like tough rope or wood, where the serrations bite through quickly. The abrasive leaves microscopic serrations along the edge of your knife. Instead of returning it i added the serrations myself. A shaving edge is a polished edge with serrations that have been polished off.