Polymaker 2 kg cardboard spool — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/polymaker-2-kg-cardboard-spool/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Polymaker)
Catalog version: 2026-10-20

Overall (mm): length 250, width 250, height 117.2
- The Polymaker 2 kg spool measures 250 mm across the flanges, 117.2 mm wide, with a 55 mm hub hole, as published by Polymaker.
- The file is a solid envelope cylinder at the outer diameter and width with the hub hole through it; flange thickness, core diameter, ribs and windows are not modelled.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

dimension  value
Outer (flange) diameter  250 mm (9.84 in)
Width  117.2 mm (4.61 in)
Hub hole diameter  55 mm (2.17 in)
Tolerances  Ø 250 ± 1 mm, width 117.2 ± 2 mm, hole 55 ± 1 mm
Spool material  Cardboard
Empty spool weight  370 ± 18.5 g
Filament capacity  2 kg

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Polymaker: Polymaker FAQ (spool specifications) — web — Publisher's page; dimensions are facts — https://wiki.polymaker.com/polymaker-products/about-polymaker/polymaker-faq

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/polymaker-2-kg-cardboard-spool/index.json
API: https://xemstudio.com/api/geometry?object=polymaker-2-kg-cardboard-spool