EDMBG 35 Piece Carbide Router Bits Set, 1/2" Shank, Multiple Route Bits, Aluminum Case

are these router bits made in america

why wouldnt this fit to some 1/2 inch collect ?

Is there a router table available for this router kit?

Having a tough time it trying to decide what kind of 1/2 inch shank carbide router bits to get. New at this. Any help appreciated.