Your kitchen knife doesn't need to constantly be on life support. And it won't be if you invest in one of the best knife ...
To get the best performance ... the business end of the saw, as if you were putting it into a protective case. Once the saw is in the sharpener, you engage the blade and presto, it's sharp again.
Lopers and lawn mower blades take a lot of abuse and naturally dull over time, so it's best to sharpen ... it—this sharpener is built with high-performance materials like carbide and ceramic ...