






🎸 Crown your frets like a pro—effortless precision in every stroke!
The MusicNomad MN850 Fret Round Work File is a premium, dual-sided fret file featuring a diamond-coated U-shaped design that fits narrow to jumbo frets on guitars and basses. Its ergonomic silicone grip and innovative offset handle ensure comfort and control, enabling fast, precise fret rounding without scraping. Trusted by professionals, this tool enhances fretwork efficiency while reducing hand fatigue.















| ASIN | B0CS12ZY7C |
| Amazon Bestseller | #39,703 in Musical Instruments ( See Top 100 in Musical Instruments ) #1,289 in Guitar Cleaning & Care Products |
| Body Material | Silicone |
| Color Name | BLUE |
| Customer Reviews | 4.7 4.7 out of 5 stars (259) |
| Date First Available | January 26, 2024 |
| Item model number | MN850 |
| Material Type | ダイヤモンド、シリコン |
E**Z
La mejor herramienta para coronar
P**B
After 3 refrets with this crowning file, I can recommend it highly. The design of the tool virtually guarantees a very fine crown everytime. With two different sized grooves, it can cover most any size fret and does handle stainless steel frets very well. The one caveat I would add though is for first time users. Make sure you use the correct size for your fret job and always clean your file often to remove any debris that could hinder the workability of the file. Ergonomic and well weighted to allow you to let the tool do the work. Highly recommended
M**N
Super outil qui m'a permis de faire finaliser la planimétrie de ma guitare et donner une seconde jeunesse à ses frettes ! La lime est ergonimique et simple d'utilisation.
B**R
It's unfortunate Music Nomad tools are super expensive in Canada (curse the exchange rate and shipping costs from USA) . Had a total fret board to do, so had to bite the bullet and purchase the tool. It works, does not damage the fret board. If you use it as described in their videos you can't miss it up. Using this tool minimizes the human error factor, its basically fool proof. It saved time, only hours to use vs. days by other methods. It is a quality tool and highly recommended. I don't believe there is anything else available that would do as good a job for what I needed to do.
M**V
Amazing file. I can do a fret job watching TV and not a guitar lol
Trustpilot
2 days ago
3 weeks ago