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3D Printed Bitbeam Toy Building Blocks

3D Printed Bitbeam Toy Building Blocks, design preview, hero tilt

Design preview. Rendered from the file, not a photo.

The maker says it fits: LEGO Technic. See the proof

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What it does

  • 8mm square beams with 5mm holes space 8mm apart, so you build robots that snap together like LEGO Technic
  • Create custom sizes LEGO does not make, so your designs fit your exact vision
  • Save money on building materials compared to LEGO, so you spend less while building more
  • Print on demand means you get parts when you need them

Build your robot skeleton with Bitbeam. You get strong square beams that work just like LEGO Technic parts, so your creations stay sturdy and look great.

Each Bitbeam is an 8mm by 8mm square beam. Holes measure 5 millimeters wide and sit 8 millimeters apart. This matches LEGO Technic spacing exactly. You can stack beams, slot them together, and connect them to your LEGO collection without extra adapters.

The big win: you can make part sizes that LEGO does not sell. You pay less for materials than LEGO costs. Building your own parts is fun and teaches you how things fit together. We print your Bitbeams on demand from the US, so you order what you need when you need it.

Not affiliated with, endorsed by, or sponsored by LEGO. LEGO and its product names are trademarks of their respective owners.

4.3k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

What it fits

The maker says it fits: LEGO Technic

That is the maker's word, not a fit we measured. Check the size below against your own.

Brand names here only say what this part fits. We are not connected to those companies, and they did not make or check this part.

What you get

  • This design prints as one piece.
  • Nothing else to print or buy for this to work.

What it is made of

Designs like this print well in PLA. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.

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Who made this design

Designed by hugs. We did not draw it.

Shared under BSD. See the original design