Re: How often do you sharpen mower blades?
I sharpen my Simplicity blades about every 25 hours of use. I cut about 3 acres, and some of it is really thick and high. This used to be horse pasture, and it's well fertilized, and the soil is moist. In growing season, you can just about watch the grass grow. I mow twice a week in season.
I use an air powered tool with 80 grit discs. Works great, doesn't heat the blade, works fast, too.
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2006 Conquest, 54" deck, Vanguard engine
Last edited by Fcubman; 08-22-2010 at 11:03 PM.