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.

This drill attachment is made from an extremely hard mineral that ranks second only to diamond on the Mohs scale. You can sharpen your blade in minutes.

Sharpening your lawn mower blades should be a regular part of mower maintenance, just as changing the oil in a gas mower, charging the battery in a cordless mower, or coiling the extension cord ...