I found this forum while looking for a 1/2" collet for my old Craftsman router. I did learn that it will stay a 1/4" 
I'm more or less just getting into woodworking having recently made an Adirondack chair, I've been bitten by the bug.
I'm more or less just getting into woodworking having recently made an Adirondack chair, I've been bitten by the bug.