3D Printed Cardboard Perforation Tool

Design preview. Rendered from the file, not a photo.
This model is not currently offered as a verified ready to buy print.
What it does
- Wheel rolls smooth cuts into cardboard so you can fold cleanly every time
- Prints ready to use, no supports needed, so assembly takes seconds
- Handle fits your hand comfortably so perforating feels easy and natural
- One-piece design means nothing breaks off during printing or use
Make clean, straight perforations in cardboard whenever you need them. This tool does the job fast and simple, so your cardboard folds exactly where you want it.
The wheel rides over cardboard and cuts a neat line. Your hand holds the grip steady while you roll. Print it with the handle and wheel facing down, no supports required. It comes off the printer ready to work.
Perfect for crafting, shipping boxes, and cardboard projects around your workshop.
2.7k downloads in the maker community. That is interest in the design on the site it came from, not our sales.
What you get
- This design prints as one piece.
- Nothing else to print or buy for this to work.
What it is made of
Designs like this print well in PLA. Compare the materials.
Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.
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Who made this design
Designed by ItsOnMyMind. We did not draw it.
Shared under Creative Commons, credit and share alike. See the original design