Turner’s Cube

Task

A turner’s cube is a classic machinist exercise that tests a machinist’s ability to use a machine with precision.

CAD Rendering of a Turner's Cube.
CAD Rendering of a Turner’s Cube.

The cube is symmetrical on every face with holes drilled progressively smaller. The final result is only possible if the machinist is very precise.

Submission

Create a turner’s cube in CAD and upload it to GrabCAD. Submit a share link so we can see your creation.