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M3 Threaded Insert Hole Size Tester

von RL Designs · Test Models

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195 Makes

Test model to test the fitment of M3 threaded heat set inserts. Useful for testing before ruining an important project. Hole sizes from 3.8 to 4.6mm. One option for blind thru hole (allows you to put inserts in from underneath), other option has a 3.5mm wall at 6mm depth. All holes have 0.4mm 45deg chamfers on both sides.Print files are for testing holes printed vertically in Z axis. Print on its side to test your X & Y hole sizing too. My inserts fit best around a 4.2mm diameter, yours may vary.

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Kategorie

Test Models

Quelle

MakerWorld

Veröffentlicht

17.08.2025

Aktualisiert

30.04.2026

Was du zum Drucken brauchst: Mittel Niedrige Konfidenz

Einteilig Hardware nötig

Supports 1/3

Zusammenbau 0/3

Einstellungen 1/3

Druckbett 0/3

Nachbearbeitung 1/3

Drucker

FDM / FFF

Dateiformat

STL

Material

Nachbearbeitung

Hardware

Software

Cura, PrusaSlicer o. Ä.

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M3 Threaded Insert Hole Size Tester

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