This is a PTFE tube tube cutter I designed and 3D printed. I made it because when you cut tubes, they get deformed and then don’t fit in the 3D printer correctly. But, this 3D print helps you get a straight, well formed edge every time. It gets a straight edge by supporting the tube on all sides and has a slit for a utility knife blade to fit into. I also designed the grip to fit your thumb well. Hope you like it!
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The author marked this model as their own original creation.