Free STL file Compact Package Opener 📦・3D print design to

Fits a standard 1-1/2(40mm) x 3/4 (20mm) single edge razor blade Use a paper clip to push the blade in and out. I use one of these everyday for work, the flat pointy end to poke through tape and the razor end to open all sorts of envelopes. I've used openers like this before but you couldn't replace the blade. Next version the blade will sit at a steeper angle.

Functional 3D Printed Open Differential Model

Free STL file Circular jar opener 🫙・3D printer model to download

Discover STL files for 3D printing ideas and high-quality 3D

Free STL file Package 📦・3D printing template to download・Cults

Cults・Download free 3D printer models・STL, OBJ, 3MF, CAD

Free STL file Utah Utes CLASSIC U Logo Statue 👽・3D printing idea

Functional 3D Printed Open Differential Model

Free STL file Package 📦・3D printing template to download・Cults

Cults・Download free 3D printer models・STL, OBJ, 3MF, CAD

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