Sharpening Knives Using A Bread Slicer?

[Joekutz] wrote in to tell us about his very interesting creation — a knife whetting machine, built from an automated bread slicer. Confused? So were we when we read the subject line!

Tired of sharpening knives by hand, [Joe] wanted to speed up the process. He recently saw our post on making a tool sharpening turntable out of a bread maker and figured, why not make one out of a bread slicer? We have no idea how you guys came up with these — finally some real hacks!

First he took apart the bread slicer and salvaged the motor, gears, and some of the electronics. He created an enclosure for it out of some laminate wood he had laying about and created a bearing axle for the disc from an old VCR. To control the speed he’s using a plain old light switch dimmer; not the most efficient but does the trick!

It uses sanding discs you can buy from any hardware store, and as you can see in the following video — it works pretty good according to the paper cutting test!

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