Tool, you have access to a number of surprising tools. Here's how to make the most use out of your Leatherman's file.

A multi-tool is the ultimate ... handy materials to restore a blade at a moment's notice (even a piece of aluminum foil can sharpen a knife!), one of the best tools to maximize sharpness and ...

From lawn mower blade sharpening to sharpening knives ... However, the Sharpal All-in-one Knife, Pruner and Tool Sharpener is ...