MusicNomad MN664 Diamond Coated Nut File - .105” - Diamond Coated File - 1pc

This patented file features grinding blades with a special industrial diamond coating that precisely replicates the actual shape of the string.

This ensures truly easy filing and precise grooves that no longer require final polishing. The file is suitable for all traditional materials such as nylon, plastic, bone, graphite, and TUSQ, but can also be used for filing bridge saddles. The blade is set in an ergonomic handle, which can be easily removed when needed.