Uo-Chikyu Nut Files by Hiroshima Files

What nut files to get? nut slot files I'm finishing slots in a brass lap steel nut with the bass string being on the order of 062 in the photo, but banjo nuts are done in the same nut slot height Nut Slot combined Chisel and File from Summit 3mm wide Nut Slot combined Set of 3 Hosco Nut Files for Bass Guitar Bass Nut Files Set of 3 · Bass Nut

nut slot depth To widen the slot, I've had luck with 600 or 800 grit sandpaper folded in half then slowly sliding it into the nut to cut it wider Go slowly