Now that all the measurements have been taken, it is time to go to Blender. Start a new scene and clear all the default elements (A + A + X). Then, save the scene (Ctrl + S) to create a new project in the directory of your choice. Name the project
SD Card Ring.blend.
Let's start the modeling with the following steps:
64so the cylinder is smoother than default. Change the Radius value to half the measured finger diameter. Change the Depth value to
Blender can take simple equations in these ...