Universal Ultimaker 2 Spool Holder

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Now updated to V2. Changelog below The Spool Holder can hold spools with an inside diameter ranging from 39mm up to 70mm and a maximum width between 95mm and 125mm, depending on the inside diameter. Technical Information: A multi-pitch thread is used to clamp the spool, featuring multiple starts similar to a jar of jam. This design results in three times more travel per revolution, making it easier to put on the nut and reducing the number of revolutions required to secure the spool. Changelog Update V2: Tolerances have been increased to eliminate issues with parts that don't fit properly. The strength of the Threaded Cone V2 has also been improved to prevent breakage when tightening the threads hard, resulting in a minimum inside spool diameter increase from 33mm to 39mm. Files for the previous model (V1) are available in the "Files V1 (old model).zip" archive. Additionally, .gcode files used to print the V2 model have been uploaded and are compatible with Ultimaker's 2 and 2+ printers, as well as potentially the Ultimaker 3. Design inspiration was taken from the Low Friction Spool Holder by IRobertI. Solidworks and step files are also available for download.