/diy/ - Do It Yourself

>>1560891
>With sheet you can just do a die press or cut it with something

If you have dies and presses that can make pic related then you have a lam factory. If you think it's realistic to cut hundreds of these to make a toy motor, then go for it.

And I've worked for motor manufacturers and they don't turn the slotted side on a lathe; you have to grind it. And if you think it's "designed wrong" if you want a close air gap, then you must be referring to junk motors.