modeling - Bug? Can't Boolean-Difference an object after using Spin? - Blender Stack Exchange
Blender 2.8 - Spin Tool - Tutorial - YouTube
I used the spin tool in Blender for these spirals, but when I slice it in Cura it doesn' attach to the torus mesh? it has some sort of Boolean effect? :
using the spin tool in blender 2 8 beginner tutorial - YouTube