Retractable Letter Opener

par Zavion · Hand Tools

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21 Likes

35 Makes

Retractable Letter/Envelope Opener Mechanism: Retractable knife with detents for tactile slidingWeight: 33.4gDimensions: 200 x 72 x 7 mm (closed), 240 x 125 x 7 mm (open)Assembly: Slide the bottom piece into the top piece with keyed interface. Refer to Assembly GIF in the model pictures.Best used for opening envelopes/lettersSerrated edges for better tearing of envelopesNo need for supportsRetractable for safety, even though the blade edge is not that sharpPrint just the blade if you have no need for retraction mechanismRelatively tight tolerances. Recommend to calibrate your printer flow rate if you have not done so.Boost MeIf you like this model, boost me!

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Catégorie

Hand Tools

Source

MakerWorld

Publié

11.01.2025

Mis à jour

30.04.2026

Ce qu'il faut pour imprimer: Débutant Confiance faible

Monobloc

Supports 1/3

Assemblage 0/3

Réglages 1/3

Taille du plateau 0/3

Post-traitement 0/3

Imprimante

FDM / FFF

Format de fichier

STL

Matériau

Logiciel

Cura, PrusaSlicer ou similaire

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