Tesla Turbine - HDD

I drew this Tesla Turbine case after disassembling some HDD and discovering that they did not fit the case I liked here on Thingiverse. The center point diameter of the HDD mounting bolts is 1.9 inches. .95 inches from center of motor mount to center of hole. I ended up with 2 this size and 1 pressed into the case and not suitable for this. Your finds may be different.
Just a simple Tesla Case and cover in case the HDD you take apart use this size motor mount.
(I'll get a photo of my complete