Library › 3D printers & filament › Atomic Filament 1 kg AMS-compatible spool

Spool envelope Ø200.03 × 66.68 mm with a Ø50.8 mm hub hole (flanges and core not modelled)

Spool envelope Ø200.03 × 66.68 mm with a Ø50.8 mm hub hole (flanges and core not modelled)

Exact dimensions. True size, no printing tolerance added.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

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 →

From the full sheet

Atomic Filament 1 kg AMS-compatible spool: every size, notes, mating features and sources. What are the dimensions of the Atomic Filament 1 kg spool?