I roll fretboard edges using a scr@per, but someone with a more steady hand could use a razor blade.
An actual well-worn Fender fretboard will have the "scalloped" effect going on.
@ whoever said JV Squier necks: they are excellent quality necks, especially if you like that profile. (I am pretty indifferent to shape and profile, as long as the neck is wide. For some other people, neck shape is a matter of life and death.)
The only thing with the JV neck is that the rosewood necks are slab boards, not veneer, and have a skunk stripe, unlike an actual 1970's Fender Strat neck. Also, the 12th fret dot spacing is off. I think their maple necks are more accurate, but I am not 100% sure.
If those things bother you, that is.