Xem Studiomeasured geometry

Library › 3D printers & filament › Filament spools ·

3DXTECH 1 kg spool (ASA)

What are the dimensions of the 3DXTECH 1 kg spool? · Modern device · basis: Secondary source: OnlySpoolz (community spool database) (copy of the maker's figures; the maker publishes none directly)

Also called: 3DXTECH 1 kg spool dimensions, 3DXTECH 1 kg spool size, 3DXTECH 1 kg spool hub hole diameter, 3DXTECH 1 kg spool spool holder, 3DXTECH 1 kg spool AMS fit, 3DXTECH 1 kg spool spool width, 3DXTECH 1 kg spool outer diameter, medidas carrete 3DXTECH 1 kg spool, Spule Maße 3DXTECH 1 kg spool, dimensões carretel 3DXTECH 1 kg spool

Exact dimensions. True size, with no printing tolerance added.

length
197 mm
width
197 mm
height
74 mm

Notes

  • The 3DXTECH 1 kg spool measures 197 mm across the flanges, 74 mm wide, with a 52 mm hub hole, as published by OnlySpoolz (community spool database).
  • 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.
  • No manufacturer drawing was found, so these are a secondary source's published measurements; check a real spool before printing a tight-fitting part.
  • True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
  • Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

3DXTECH 1 kg spool size chart

dimensionvalue
Outer (flange) diameter197 mm (7.76 in)
Width74 mm (2.91 in)
Hub hole diameter52 mm (2.05 in)
Empty spool weight258 g
Filament capacity1 kg

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

OnlySpoolz (community spool database)3dxtech asa - Database of filament spools infowebPublisher's page; dimensions are facts

Free files

★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json

3dxtech-1-kg-spool-spoolSpool envelope Ø197 × 74 mm with a Ø52 mm hub hole (flanges and core not modelled)STEP · STL
Let your AI pull this. Add https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.
Set it up →

Plain text: sheet.txt · JSON: /api/geometry?object=3dxtech-1-kg-spool

3DXTECH 1 kg spool (ASA), isometric render of a generated part
Render of 3dxtech-1-kg-spool-spool from the free STEP; not to scale.

Fits with

Filamentive 300–500 g cardboard spool, isometric render of a generated part
Filamentive 300–500 g cardboard spool200×200×40 mm★ 1 file
Filamentive 750 g cardboard spool, isometric render of a generated part
Filamentive 750 g cardboard spool200×200×56 mm★ 1 file
Filamentive 1 kg cardboard spool (narrow, from April 2025), isometric render of a generated part
Filamentive 1 kg cardboard spool (narrow, from April 2025)200×200×68 mm★ 1 file
Filamentive ReFill coil (for Bambu Lab reusable spool), isometric render of a generated part
Filamentive ReFill coil (for Bambu Lab reusable spool)185×185×60 mm★ 1 file

Questions

What size is the 3DXTECH 1 kg spool?

197 mm outer diameter, 74 mm wide, 52 mm hub hole (7.76 × 2.91 in, 2.05 in hole).

Does the 3DXTECH 1 kg spool fit a Bambu Lab AMS?

Bambu Lab lists the AMS HT for spools 197–202 mm in diameter and 50–68 mm wide; at 197 × 74 mm this spool is outside that range on paper, so plan on an adapter or an external holder.