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Box Joint

Mark Suska

Box Joint

Mark Suska

CNC friendly box/finger joints.

Free

Add-In for creating CNC-friendly box/finger joints.

Editable Feature

The Box Joint appears as a single Feature in the Timeline.

  • The Box Joint Feature can be edited after creation just like any other built-in feature.
  • The joint will be automatically recomputed if any of the dependent bodies earlier in the Timeline are changed.

CNC Friendly

The joint has been designed to be cuttable on a CNC machine.

  • Can be cut flat from a single side on a 3-axis CNC machine.
  • No voids are visible even though the inside corners are rounded.
  • Clearance parameters for both Axial and Lateral directions.

Example Designs

Details

Operating system

win64-platform-icon

Release date

Feb 6, 2024


Last updated

Jun 8, 2026


Version

1.1.1


Language

English

Compatible with

FSN-icon

FSN

Capabilities

Woodworking

CAM

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Frequently asked questions (FAQs)

This Add-In can also be installed from GitHub by either:

  1. Using GitHubToFusion360. Paste the GitHub link https://github.com/EvilHacker/BoxJoint into the GitHubToFusion360 Add-In.
  2. Downloading the Add-In zip file from GitHub and extracting it to:
  • %appdata%\Autodesk\Autodesk Fusion\API\AddIns (Windows)
  • ~/Library/Application Support/Autodesk/Autodesk Fusion/API/AddIns (Mac OS)

See the GitHub page for support.

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