7 printable spools

24.06.2021
EN-----------------------------------------------------------------------------------------------------------
Hello, this is my first project, so please comment if you find any problem.
I designed these spools to be quick to print by replacing the middle part of the spool with four pieces of 10mmx10mm square tube (I had an aluminum one) So you can make it as wide as you want.
It would be best if you cut them to the same length so that the spool was straight (no side runout)
Each half of the spool has holes for four M3x20 screws or longer for extra security, so 8 screws will be needed for the entire spool
Forgive me if there are any linguistic errors here (I used the google translator)(;
PL------------------------------------------------------------------------------------------------------------
Witam, to jest mój pierwszy 1. projekt, więc proszę o komentarz, jeśli znajdziesz jakiś problem.
Zaprojektowałem te szpule tak aby były szybkie do wydrukowania zastępując ś