Summary

This filament holder allows you to install coils with an inner diameter of a pipe from 25mm to 78mm.

Suitable for 2020, 2040, vslot, tslot, etc.

For assembly you will need:

• construction stud or M10 bolt 150-160mm long;
• 2 nuts M10 8mm thick;
• 2 washers M10 with an outer diameter of 19-20mm and a thickness of 1.5-2mm;
• 2 bearings 6000-2RS (26mm outside x 10mm inside x 8mm thick);
• cyanoacrylate glue;
• red thread lock.

Printed with the following settings:

• filling 30-50%;
• support from the table;
• layer 0.2-0.3 mm.

Using glue, you need to glue the washers on the pushers of the stand and the handle, for the least wear on the structure.
Using a thread lock, you need to fix the stand nut.

In the attachment, as always, I place the source files of the project for Autodesk Inventor.