How to sharpen a lawn mower blade safely | The Tool Yard
Dec 11, 2018· Guide on how to safely sharpen your lawn mower blade If you are like me, you like to use your lawn mower as a bit of a mulcher machine. Maybe you like to monster some stray branches or other plant material such as flax (which can go all stringy and cut stuck around the blade) and you simply run over them with the mower to get rid of the waste.