10mm Foam Tape Splitter

Splits 10mm wide foam tape in half with the power of a utility blade pressed in. Can cut tape up to 5mm thick

You'll have to manually cut the first 5-6 cm and press/pull it through to start the cut. After that just pull it through at a consistent speed to cut the tape. Take care with the angle at which you pull the tape as that will affect how wide the cut tape will be.

To install the blade either the dull or sharp edge can be place in the slot to start it, then use a flat and hard surface to press the blade the rest of the way in. I recommend having the blade facing out of the slot. Once flush only the center of the blade should be of any real danger.

I've included both .3mf and .f3d so you can modify it to work with different width tapes.