Why does everyone overthink lawn mower blade sharpening?
I see posts on here all the time where people spend 45 minutes with a dremel tool or a bench grinder trying to get a perfect razor edge on their mower blades. My grandpa showed me how to do it with a basic 10 inch flat file back in 2008, and it takes me maybe 10 minutes total for both blades on my old Toro. The trick is you don't want a sharp edge like a kitchen knife, you want a smooth, slightly dull edge that won't chip when it hits a rock. I see folks balance their blades with a special tool too, when you can just put the center hole on a screwdriver and see which side dips. Last spring I watched my neighbor file his blade for 30 minutes, put it back uneven, and then blamed the engine for the rough cut. He has done this three times now. Has anyone else noticed people wasting time on lawn equipment maintenance that really doesn't need to be that complicated?