Can anyone tell me what size of a Jeweler's file I would need for tuning, Hohner Gm,Sp20,Br and mb ?? Thanks a lot, all of you forum pros are a great help!
Those usually come in sets and are fairly inexpensive.
Out of my set, I like one that has an angle to the handle. The business end of the needle/jeweler's file just needs to be somewhat narrower than the width of a reed. Most of them are quite small.
