That's one nice thing about going with the laminate. it does chip/crack right around the cut, which is why you cut it big enough that there's a 1/4" or 1/2" overhang over the piece to which it's being applied. Then you run a router with a flush-trim bit along the edge to make it flush with the work piece. No chipping when you use a router.
The one rather large problem with laminate, though, is you will likely have to special order a specialty laminate like that (you can order it through Home Depot, for example), but the smallest piece you'll probably be able to get is 4'x8' and the metal laminates are quite expensive. So, hopefully, if you go this route you have some other surfaces that you would like to be chrom that you can use the leftovers for.
If you'd like an example of what it would kind of look like, I've posted a picture on the message board at one point of a control panel I covered in a Wilsonart brushed aluminum laminate. It looks fantastic. I'll see if I can dig it up. It's not chrome, but it might give you an idea as to the quality. And keep in mind that you also have the convenience of being able to use all the same tools that you normally use for wood and it really turns out to be a nice solution.
edit:
Ah . . . here you go.