blind fret slots inset

If you think it's necessary to radius your fret slots so they'll match the radius of your fretboard

2 ) Fret slot prep

fret slot saw IF you are about to take on a refret job of a fretted instrument, you should be checking the depth of the fret slots Still a good idea to check the fret slot

fret slot depth The jig sits over the fretboard blank The fret cutting saw just fits in the slots and the acrylic being 6mm thick should hold the saw square I