Are You Supposed To Sharpen New Mower Blades. A loose or wobbly blade is dangerous. A dull mower blade often means that the grass will be ripped as opposed to.
If you remove the blade and bring it to them the costs can be around 5 less. Additionally we use sharpening as the method of removing steel to balance a blade. Sharpening the blade on the mower runs the risk of unbalancing the blade which will cause the whole mower to vibrate.
Fortunately the answer is no.
If you buy and install a new blade just use it as is then sharpen it after a minimum of 25 hours of mowing. Doing so helps ensure even sharpening when its time to run the blade under the grindstone. If youve just bought a lawn mower you might be wondering whether new blades need sharpening. So how often should you sharpen your mower blade.
