Dewalt drill chuck help

[TheFishSlayer]

I have the old style clam plate. Its the one where you have to remove the chuck. I watched a couple of YouTube videos and filled up on liquid courage and commenced to breaking the damn drill. Now my chuck neither tightens or loosens. It spins free but I can't get it off. Does anyone know what I could do? I don't even know where to go to have tools worked on.

Thanks in advance.
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