Spool Center
thingiverse
Spool center for the center of the Maker Bot spools, center hole is 1/4". Instructions Print and use with your favorite spool holder...
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With this file you will be able to print Spool Center with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Spool Center.