5/16” Paper Cutter

Custom Paper Cutter

I made a custom paper cutter for a student competition where they need uniform strips of paper and they need a lot of them quickly. I designed this in 123D Design using net dimensions for the razor blade so they would press into the plastic.  They are exactly 5/16” apart verified with a caliper. This will work well if you set it on some foam insulation and cut along the paper with a ruler.

Pressed in Razors

The razor blades were pressed in from the bottom, creating a tight fit so they don’t fall out.

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