UNDERSTRING FRET DRESSING TOOLS - 3" or 6" lengths, 400 and 800 Grit Abrasives

Precision machined 3" & 6" tool lengths.
400 & 800 grit adhesive backed abrasive options.
Tools feature a full length machined fret rocking edge.
Machined from high strength 'structural' aluminium alloy grade 6082-T6.