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.
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Cults・Download free 3D printer models・STL, OBJ, 3MF, CAD
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Cults・Download free 3D printer models・STL, OBJ, 3MF, CAD
Popular models for 3D enthusiasts, Free Downloads
Cults・Download free 3D printer models・STL, OBJ, 3MF, CAD
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Stock best free STL files for 3D printer・176 models to download
Free STL file Box & Lid 📦・3D print model to download・Cults
3D models database
Functional 3D Printed Open Differential Model
Popular models for 3D enthusiasts, Free Downloads
