That’s because most tools that get pressed into service as an electric knife sharpener are bench grinders and rotary tools. In my sharpening business, I’ve seen dozens of knives that needed rehabbing ...

Who wants to shred and splinter their way to a meal anyway? However, daily food prep can blunt a sharp blade, so a knife sharpener can be an essential tool in regular chef knife maintenance.

Splitting axes work better with a blunter angle ... Buy 180- and 240-grit belts and you'll be set for serious knife sharpening. Plus, you can use the belt sander to grind other tools like axes ...

Picking out a set of knifes for the kitchen, or a couple specialty versions for the field, can be a daunting task.

The knife sharpener is a straightforward build, requiring a few simple 3D printed parts in combination with some nuts, bolts, and aluminum rods. It’s designed to use commonly sized whetstones ...