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

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.

Free STL file Universal BOX for PCB OpenSCAD parametrizable 📦・3D print design to download・Cults

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

Tool best free STL files for 3D printer・93.1k models to download・Cults

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

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3D file Sit Com Set 🏢・Model to download and 3D print・Cults

Popular models for 3D enthusiasts, Free Downloads

Tool best free STL files for 3D printer・93.1k models to download・Cults

Free download 3d model Files – Download the free 3D Model STL files, OBJ files for CNC engraving and 3d printing

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