Who doesn't know it, you have exactly one deburrer with replacement blades, the blades are where they should be, but the deburrer itself is nowhere to be found. I recently discovered a nice pocket screwdriver while browsing here on Makerworld, which I modeled similarly as a deburrer for a 3.2mm blade diameter. So if you have a similar problem with misplaced deburrers, simply print a deburrer for each replacement blade, that helps ;)

Who doesn't know it, you have exactly one deburrer with replacement blades, the blades are where they should be, but the deburrer itself is nowhere to be found. I recently discovered a nice pocket screwdriver while browsing here on Makerworld, which I modeled similarly as a deburrer for a 3.2mm blade diameter. So if you have a similar problem with misplaced deburrers, simply print a deburrer for each replacement blade, that helps ;)