8 NUT FILES 2504 /5001  0.10 to 0.056 inch gauge popular with Guitar strings. Very Popular Set of  Guitar Nut FilesThickness: 0.10, 0.013, 0.017, 0.024, 0.032, 0.036 .046, .056(mm)  ROUND BOTTOM, for best fit, AVOID BUZZING, Best for Wood Bone Horn Hard Plastic

Duplicate Files on both sides of the File

Very Thin Files will require extra care in using to avoid bending the thin Metal 

File Size: 150 mm in total length, 12 mm in width,

Made in Japan  Hiroshima Yasuri  

 Hirshoma  Files was founded in 1937 a city known in Japan as the best source of high quality files. They started to make precision nut and fret file in 1983 after getting requests from major Japanese USA and Europe instrument manufacturers. Since then they have become the file of choice for Years