20 Best Fretguru Fret Crowning File of 2023 – Romance University
After hours researching and comparing all models on the market, Romance University finds out the Best Fretguru Fret Crowning File of 2023. Check our ranking below.
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- Faster Cut, Smoother Finish - The Dagger’s exclusive D.I.A. (Dual Integrated Arc) design gives you greater cutting control, perfect fret centerlines and a finer fret finish. It’s sharp enough to quickly bring the sides of the fret up to a clearly defined center, without worrying about accidentally taking too much off the top. Some of our customers have even called it foolproof.
- Prevent Damage to Your Frets and Fretboard - with the Dagger’s exclusive smooth beveled, contoured edges. The angled cutting surfaces and ergonomic handle are balanced and comfortable, helping to reduce hand fatigue, and also preventing damage to your guitar body by allowing maximum file and finger clearance over the guitar body, switches and pots as you move up your guitar neck. In most cases there’s no need to mask off your fingerboard.
- Avoid School Bus Roof Shaped Frets and Their Tone Destroying Effects - Precisely leveled and crowned frets are the very foundation of a great sounding guitar. Worn, grooved, flattened frets will rob you of tone, volume, while doing a number on intonation. Our professional grade crowning file was created with file masters in the heart of Europe to fix these issues. Made from high carbon European tool steel with razor-sharp teeth to deliver a clean, ready-to-be-polished cut every time.
- Designed For Most Guitars - This dual-sided fret crowning file is the ideal size and shape for acoustic and vintage electric guitars (MD or LG side), as well as modern electric guitars, or those with jumbo and super jumbo frets (LG or XL side), up to about 110”-112” wide maximum (aka Dunlop 6100). For huge monster frets, we have a “Mega” version of the Dagger 2.0 file coming soon. Use with FretGuru’s Precision Fret Leveling Beam for best performance.
- For Professional Luthiers, Guitar Techs, Hobbyists and Beginners - The Dagger file is precise, advanced and durable enough to satisfy the most demanding professional luthier, yet so comfortable, easy and intuitive to use that even a first-time beginner can get superb results. Regular fret crowning, repair, maintenance and polishing has never been more comfortable, fast and easy. BEWARE of Dagger Shaped Fakes when buying!
- 1.Why you need our this fret crowning file to polish guitar’s fret?Because it is basic for guitar to have leveled frets for perfect sound. When frets are worn ,grooved, and flattened, it will throw the guitar sound into the shade, even affect intonation. To avoid these unwanted points, you need this tool to polish frets crown into semicircle shape. In this way, when you press the string, you will touch with a sharp point of frets, which creates clear sound.Instead, touching a surface which creat
- 2.Faster Cut,more Smooth Finish --our design offer your more controlling , perfect for fret center lines and a finer fret finish. This tool is made of high carbon steel, processed by CNC, Hot treatment , Sandblast, Electroplated, SO it is Not easy to rust , and so sharp that you can bring the sides of the fret up to a clearly defined center quickly and correctly, and the most important thing is that the whole process is foolproof, totally NO WORRY.
- 3.Special process of contoured edges prevents from being bad for frets and fingerboard. Ergonomic handle made of Bubinga(Guibouritia) is balanced and fit for hand, which is helpful to relieve your hands. Further, it can avoid damage to your guitar body by allowing maximum file and finger clearance over the guitar body, and the maximum gap between switches and pots while moving up your guitar neck.
- 4.Suitable t for Most Guitars -Both the ideal size and the shape of this dual-sided file make it suitable for acoustic and vintage electric guitars (MD or LG side), as well as modern electric guitars, or those with jumbo and super jumbo frets (LG or XL side)
- 5.Many applications : For Professional Luthiers, Guitar Techs, Hobbyists and Beginners. For one thing,this file is accurate, advanced and durable enough to satisfy the most demanding professional luthiers. Fro the second thing, it is so comfortable, easy and intuitive to use ,no worry that you are even a first-time beginne. Choose it for your regular fret crowning, repairing, maintenance an
- This product is the latest generation of the fret-top file. It has been optimized in terms of shape, function, material, and user experience
- Four gauges slot are provided in 1mm,2mm,3mm,4mm. The 1mm slot works for extra narrow frets, likes ukuleles; The 2mm slot works for all standard guitars, bass, banjo, mandolin, cigar box guitars; The 3mm,4mm slot works for jumbo frets. That means it'll work on most stringed instruments
- The new square handle is more suitable for human hand gripping. It fits more and won’t slip. It is easier to apply pressure
- The innovative square file design can be not only used to level the top of frets, but it can also be used to file some sharp fret ends
- High strength emery electroplating process brings a longer service life, sharper filing, and higher working efficiency
![FretGuru Ultimate Fret End File 2 - Fix Sharp Fret Ends, Fret Sprout, Fret End Dressing File Pro Luthier Tool Guitar Tech [FINALLY AVAILABLE AGAIN - ADVANCED NEW DESIGN SHIPPING NOW]](https://m.media-amazon.com/images/I/51Az2jOtwML._SL160_.jpg)
- The most advanced and precision fret end dressing file available - designed from the ground up specifically for fret ends - this is your most effective weapon in the battle against sharp fret ends, " fret sprout ", and a must-have for a smoother, faster playing guitar that inspires you to play more often.
- Precision flat ground, diamond honed and polished bottom - so the file glides across your fingerboard without scuffing the wood, finish or binding. We've teamed up with one of Europe's oldest and most respected file makers to help us create this finely crafted file, then we put the finishing touches and final diamond hone and polish here in our shop. Definitely NOT made in China.
- Top of file has a smooth, safe ground edge, and the upper corners and tip are completely rounded and beveled to prevent damage to your fretboard and guitar. Also comes with a top quality, made in USA hardwood handle that feels comfortable in your hand, and takes the pain out of working on your frets.
- Innovative Double Ski-Tip design, to protect your guitar top from scratches and dings.
- 【4-in-1 Fret Bevel File】 4 angles, 3°, 23°, 35° and 90°are designed for the Fret Bevel File, Specifically for remove fret sprouts and burrs.In case of damaging the fingerboard with excessive force, it is necessary to put a layer of textured paper on the fretboard for protection before use.
- 【Users Instructions 】Choose the right angle and tighten the two screws. Firstly, use a 3° angle for filing, fret budding, flush filing or tang removal. Then choose the 23°angle for secondary grinding. To pursuit a more beveled angle, the 35° angle is a good choice for grinding.
- 【Luthiers’ Tools】The Guitar Fret File is an essential and necessary tool for guitar building,being made of high carbon steel with high precision serrated teeth in both sides.It is super easy to remove fret burrs and fret sprouts for you.
- 【Wide Application】The Fret End Dressing File is made to polish the Fret End. Works on All Frets. Such as guitars, basses ,electric pianos, ukuleles, banjos, and so on.
- 【Saving money and effort】being expensive to repair a guitar in repair shop, but this guitar crowning file helps you sand fret burrs, works efficiently and saves you money. After each use, please remember to clean up any stray chips with a brush, and then wipe the file with oil or protectants in order to prevent rust, to extend its life further.
Last update on 2025-07-02 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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