dr.Robots Robot Tool Holder Generator

Parametric tool holder with central hub + 1–4 arms

Home Gripper Holder Robot Tool Holder Dual Holder (90°) Finger Generator Extension Generator Help Gallery STL Usage License

What is this about?

The Robot Tool Holder Generator is a web-based parametric tool for creating a central hub with 1–4 arms for robotic end-of-arm tooling.

Adjust arm spacing, link dimensions, and engraving text, preview the geometry instantly, and export production-ready STL files for 3D printing or CNC machining.

Number of arms (1..4)

Distance between centers (min 50 max 300 mm)

Thickness (min 15 max 50 mm)

Base diameter Ø (min 50 max 200 mm)

Recess diameter Ø (min 20 max 120 mm)

Tool boss Ø on arms (min 20 max 120 mm)

Tool boss height on arms (min 0 max 20 mm)

Countersink top Ø (min 6 max 20 mm)

Link width (min 2 max 80 mm)

Link offset Y (min 0 max 80 mm)

Link length (min 10 max 500 mm)

Engraved text on the back side

Top text (max 30 chars)

Bottom text (max 30 chars)

Tip: disable text for faster preview.

Quality

Free download: Normal quality. Purchased: High quality with text engraving. Not licensed for production use.

Example presets

Ready.

Quick Preview (PNG)

Generating

3D Inspect (STL)

Click "3D Preview (STL)"

Generating