Parametric tunnel & plug editor

Your shape. Your dimensions.

Start with a shape. Adjust the dimensions, opening and edges. Explore your design in 3D and export an STL file.

17parametric shapes
2–90 mmwearable diameter
3D + 2Dlive design views
Shape, under control

Every detail has its place.

Set the dimensions, then refine construction, flares and edges. Available controls depend on the selected shape.

01

Dimensions

Set wearable diameter, length and opening. The section shows the resulting wall thickness.

02

Tunnel or plug

Choose an open tunnel or solid plug for supported shapes. Both use the same outline.

03

Flares

Choose a preset or adjust overhang, depth and transition in custom settings.

04

Front edges

Unmodified, bevelled or rounded. A section detail makes the difference clear.

05

Side profile

Compare straight and curved body profiles. The silhouette changes along the length, not the axis.

06

Rounded corners

Adjust the corner radius of polygonal shapes while retaining their basic character.

07

3D and section

Rotate the design in 3D. Inspect the profile, opening and wall thickness in section view.

08

Two-piece construction

Inspect the two parts of the circular threaded construction assembled or separated.

From idea to STL.

  1. 01Choose a starting point
  2. 02Adjust and inspect
  3. 03Export STL

Your design starts here.

The editor is ready when you are.

Start designing