My Dremel finally Died for good!!!!!

[dabears]

I'll get picks up asap when I get back home. It's not the brushes, it's an older off brand "dremel" tool. It has a brushless motor in it. In between the motor and the shaft there is a thick spring bent to suit in notches on both ends. Without it the motor works fine but the shaft will not spin. It's chit when you hit a snap the spring takes the brunt of it.