Parametric Radius Sanding Blocks based on the StewMac wooden blocks. These models are all 150mm ~6in in height.
Included For Download is all the common sizes, 7.25in/9.5in/10in/12in/14in/16in/20in
Also included is the Fusion 360 File where you can adjust the radius and height of the tool.
The author marked this model as their own original creation.