Eco3D Filament Spool Hole Reduction for original PRUSA i3 Printer

Remixed from my previous design

3D printer parts and enhancements

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Based on original design: Spool Hole Reduction for original PRUSA i3 Printer by Karlosek


I started to use filaments from new source:
and I wanted to make the reduction for the spools as well. So I remixed my original Prusa filament spool reduction.

Reduction_ECO_big_hole.stl is for 0.25kg filament spool.
Reduction_ECO_small_hole.stl is for 1 kg filament spool.

Btw, check them out if you want. They make good filaments.

While I was into it I added universal Scad file for your convenience. You just edit three basic variables and produce your own different size spool reduction.
Variables are:
Diameter of the spool hole.
Width of the rim in spool hole.
Diameter of spindle of spool holder.
and thats it.

Materials and methods

0.2 mm layer
no supports, ramps or brim
5% infill



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6a42a88ed5a3a6d32a71ae7f00e5dc6f?default=blank&size=40Mustafa Kilavuz added this to the BASS collection ago
Mini sak janik 32Karlosek published this design ago