Hi, I was considering having a go at doing some fret levelling on an electric guitar and wondered if we have any suitable files. The most useful non-specialised tool would probably be a three cornered file, as discussed at this point of this video: https://youtu.be/ALPloybKoZI?t=295
A larger sanding beam would also be useful for leveling multiple frets, though I could just use sandpaper fixed to a straight block with double sided tape for that.
Anyone with experience of this kind of thing who has recommendations?