Part Designer

Part

Display style

Edit Block

Type Pin Hole Axle Hole Pin Axle Solid Ball Joint

Orientation X Y Z

Size Full Block Half Block

Edges Rounded Not Rounded

Catalog

Measurements

Technic Unit Reset mm

Subdivisions Per Quarter Reset

Edge Margin Reset mm

Interior Diameter Reset mm

Pin Hole Diameter Reset mm

Pin Hole Offset Reset mm

Axle Hole Size Reset mm

Pin Diameter Reset mm

Pin Lip Size Reset mm

Lip Subdivisions Reset

Axle Size Inner Reset mm

Axle Size Outer Reset mm

Attachment Adapter Size Reset mm

Attachment Adapter Diameter Reset mm

Interior End Margin Reset mm

Ball Joint Ball Diameter Reset mm

Ball Joint Base Diameter Reset mm

About

This is a free online CAD tool to create custom LEGO® Technic compatible construction parts for 3D printing.

You can find the source code for this project on Github.