Scalloped Rosewood (p/n 010-7100) or

Scalloped Maple (p/n 010-7102), 9.5” Radius (241mm) how deep is that? we are talking about scalloping a guitar, filing out the middle of the frets to make a U shape, check them out, and if you know measurements, please try to solve this for me, thanks.

thanks dude, but that doesnt anwer my question, remember, we are talking about either sanding down, or most likely filing out the middle of a fret to make a U shape. i have this on my guitar now, but im going to get it proffessionally done by a pro this time for my new guitar, i said check them out, type in scalloped fretboard in yahoo images to know what i mean, thanks.