Extruder Calibration Ruler
thingiverse
I built this miniature calibrator to streamline my extruder's step/mm calibration process. Its sleek design features a notch where the filament can be snapped into place, providing a precise and accurate measurement every time. Measuring 120mm in length, it offers a little extra room for those who tend to over-extrude. The filament fits snugly within, preventing any movement or slippage that might occur with looser fits - this ensures the filament remains straight throughout. I also designed a thicker version of the calibrator at 3mm, specifically tailored to accommodate 2.85mm filament. If you require one for full 3mm filament, just let me know and I'll be happy to create it for you.
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