A very cost effective way to re-crown frets. The simple tool is made from hard rock maple and has grooves cut on two faces for use with : 320-400 grit wet and dry sandpaper to re-crown the frets after levelling. 1200-1500 grit wet and dry sandpaper to polish after re-crowning. The tool can be used with a range of different fret wires as it has different size grooves cut on two faces : narrow groove (use with 6230 vintage, 6105 tall narrow fret wire) wider groove (use with 6150 Vintage Jumbo, 6130 Medium Jumbo, 6100 Jumbo fret wire)
