There may be a smarter way to sharpen your mower blades than using a metal file

A metal file has been the traditional way to sharpen your mower blades for a long time, but there might just be a better way.
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Skip the metal file: There's a smarter way to sharpen lawn mower blades

Many people sharpen lawn mower blades themselves using a handheld file. That works, but there's a compact, affordable power tool that does a better job.
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Sharpen Your Lawn Mower Blades With A Simple Drill Attachment

Hand pointing at the blade attached to the underside of a lawn mower - Michael Hayward/Getty Images Routinely sharpening your lawn mower blade is an important maintenance task. In fact, it's ...
AOL

Skip The Metal File: There's A Smarter Way To Sharpen Lawn Mower Blades

Lawn mover blade sharpening with a file and angle grinder - Peter Kniez/Shutterstock Let's face it, the maintenance required when it comes to lawn care equipment, including your lawn mower's blades, ...