I casted the stator for this small 6 coil axial flux using 2 seven inch saw blades as magnet plates. The alternator is for a slower turning vawt for my backyard. If successful, I might wire up another 6 coils with 20 gauge wires instead of the 27 gauge wire I'm using now. I have to finish this up by glueing more magnets to the second magnet plate. Have no fear, the edges of the saw blades will be covered with slit open tubing to protect against any mishaps.