Detail 01
150-grit diamond coating
The abrasive surface is designed to cut common nut and saddle materials while polishing the slot.

Independent shopping perspective
For .065 in. nut or saddle slot work, this 150-grit file pairs a rounded, string-shaped blade with industrial-grade diamond coating. It works on nylon, bone, graphite, and TUSQ, cutting and polishing the slot in the same operation. Its design is intended to avoid the wandering associated with common toothed files, and the ergonomic handle gives the user comfort and control while making adjustments. It is suited to electric, acoustic, and classical guitars, plus 5-string basses.


Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
The abrasive surface is designed to cut common nut and saddle materials while polishing the slot.
Detail 02
Identifies this file’s designated slot size.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
It cuts nylon, bone, graphite, and TUSQ nut or saddle materials.
Yes. It is suitable for 5-string basses as well as electric, acoustic, and classical guitars.