Posted 5/6/2021 07:15 (#8989952 - in reply to #8989884) Subject: RE: Lawn mower blade sharpening
Near Intersection of I-35 & I-90 Southern Mn.
I find that my blades wear "shorter" in time. This is on a 3 blade deck where the grass gets passed from one to the next blade. New ones don't really seem all that sharp so I don't bother trying to sharpen them. It is amazing to put a new blade on top of a used blade and see how much shorter the old blade has worn.