Neodymium magnets vary in shapes and sizes, and different shapes have their own corresponded magnetization directions.
Disc and Cylinder magnets can be axially or diametrically magnetized.
We define all the magnetization direction for all Neodymium block magnets as Through the Thickness.
For Neodymium sphere magnets, there is only one type of magnetization: axial magnetization.
Neodymium arc magnets have multiple choices of magnetization.