StewMac Compact Z-File Guitar Fret Crowning File, 150-Grit, Original

A new twist on the game-changing crowning file
Now our revolutionary Z-Files are ergonomically re-designed for better control anywhere on the fretboard—even over the body!

Diamond-coated Z-Files completely changed fret crowning forever: they've made it faster and easier for anyone, pro or beginner, to get perfectly rounded frets in no time at all. Our crew took the design one step further for even better results.

More precise control

We've replaced the handle with a comfortable rubber grip that goes around the entire file. Now pressure is applied from the top, rather than the end, giving you greater control and pinpoint accuracy exactly where you need it. You can feel how the file is cutting better than ever before.

The new design not only fits your hand better, it also makes the entire fretboard accessible. No more worries about the file scratching the top or the handle bumping into the cutaways, it's the perfect size to stay on the fretboard. And it's easier to reach all sides of the fret, no need to flip the instrument halfway through the job.