0 ratings
Item #:
59945573
Diamond SharkFin Fret Crowning File | Professional luthier fret repair tool, Top-down ergonomic control, D.I.A. geometry for razor-thin crowns
Item #:
59945573
VUV 13318
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
Order now and get it around Thursday, October 01
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
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.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Ergonomic Design
The top-down ergonomic control ensures comfortable handling, allowing luthiers to work efficiently and reduce hand fatigue while crowning frets.
Precision Crowning
With razor-thin crowns, this file offers exceptional accuracy in fret crowning, resulting in improved playability and tone quality for both guitar and bass.
Versatile Sizing
Available in medium, large, and extra-large sizes, the fretguru sharkfin caters to various fret sizes, making it a go-to tool for all luthiers.
Product Details
| Item Weight | 3.9 ounces (110.57 grams) |
| Product Dimensions (L x W x H) | 4.15 x 1.3 x 1.75 inches (10.5 x 3.3 x 4.4 cm) |
| Item model number | Diamond SharkFin |
| Date First Available | May 7, 2026 |
| Color Name | Diamond SharkFin V2 |
Who Should Buy?
-
Professional Luthiers
Ideal for experienced luthiers seeking precision and control in fret crowning and finishing for various guitar types.
-
DIY Guitarists
Perfect for hobbyist guitar players wanting to maintain their instruments at home with high-quality fret filing tools.
-
Fret Repair Shops
A great addition to repair shops that deal with fret leveling and crowning on electric, acoustic, and bass guitars.
-
Beginner Players
Not suitable for beginners who lack experience with fret work and may prefer simpler tools for maintenance.
Product Description
Diamond SharkFin Fret Crowning File | Professional luthier fret repair tool, Top-down ergonomic control, D.I.A. geometry for razor-thin crowns
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Diamond SharkFin Fret Crowning File used for?
Answer: The Diamond SharkFin Fret Crowning File is a specialized tool designed for luthiers and guitar technicians focusing on fret repair. It helps in shaping and crowning the frets of stringed instruments, ensuring optimal performance and playability. This file utilizes D.I.A. geometry, which allows for achieving razor-thin crowns, making it perfect for electric and acoustic guitars. Proper fret crowning enhances the life and tuning stability of the instrument, reducing buzz and wear on strings over time. -
Question:
How does the ergonomic design of the Diamond SharkFin improve usability?
Answer: The ergonomic top-down design of the Diamond SharkFin allows for a natural grip and control during use, reducing strain on the hands. This is particularly beneficial for those who frequently engage in fret work, as it promotes a comfortable and precise filing angle. The tool's design not only enhances user comfort but also improves accuracy, making it easier to achieve the desired fret profile quickly and efficiently. -
Question:
What is D.I.A. geometry and why is it important?
Answer: D.I.A. geometry refers to the unique design of the Diamond SharkFin Fret Crowning File that facilitates razor-thin crown shaping. This design allows for precision in creating the fret's crown, which is essential for proper string contact and sound quality. With this geometry, luthiers can achieve a balanced and even surface for each fret, thereby improving intonation and overall playability of the instrument. It is crucial for maintaining the aesthetics and function of frets over time. -
Question:
Can beginners use the Diamond SharkFin Fret Crowning File?
Answer: Yes, the Diamond SharkFin Fret Crowning File is suitable for both beginners and experienced luthiers. While it is a professional tool, its ergonomic design and straightforward functionality make it accessible for those new to fret work. Beginners can practice fret crowning techniques with this file, allowing them to develop their skills and gain confidence in maintaining their instruments. -
Question:
What types of instruments can benefit from using this fret crowning file?
Answer: The Diamond SharkFin Fret Crowning File is versatile and can be used on various stringed instruments, including electric guitars, acoustic guitars, bass guitars, and even mandolins. Any instrument that requires fret maintenance can benefit from the precision and quality of this tool. Regular use helps maintain the integrity of frets, ensuring smooth playability across multiple types of stringed instruments. -
Question:
Is the Diamond SharkFin Fret Crowning File durable?
Answer: Yes, the Diamond SharkFin Fret Crowning File is designed for durability. Made with high-quality materials, it can withstand regular use without losing its effectiveness. The diamond coating is robust, providing long-lasting performance for frequent fret shaping tasks. This durability makes it a reliable choice for professional luthiers and hobbyists alike who require a dependable tool for fret maintenance. -
Question:
How do I maintain the Diamond SharkFin Fret Crowning File?
Answer: Maintaining your Diamond SharkFin Fret Crowning File involves simple cleaning practices to prolong its lifespan. After each use, gently clean the file with a soft brush to remove any metal filings or dust. Avoid using harsh chemicals that could damage the diamond coating. Storing the file in a protective case when not in use can also prevent unnecessary wear and tear, ensuring it remains effective for future projects. -
Question:
What is the best technique for using the Diamond SharkFin Fret Crowning File?
Answer: The best technique involves a steady, controlled motion while following the natural contour of the fret. Start at one end of the fret and work your way across, applying light pressure to avoid over-filing. It's helpful to frequently check your progress to ensure an even crown. This technique is effective in achieving the desired fret profile and helps maintain optimal action and intonation across the instrument. -
Question:
Where can I buy the Diamond SharkFin Fret Crowning File in Vanuatu?
Answer: You can buy the Diamond SharkFin Fret Crowning File from Ubuy, which offers an extensive selection of professional luthier tools. Ubuy provides a user-friendly shopping experience, making it easy to find and purchase this essential fret repair tool online. Explore Ubuy's offerings to ensure you get a quality product tailored for your fret crowning needs. -
Question:
How does this product compare to other fret filing tools?
Answer: The Diamond SharkFin Fret Crowning File stands out due to its unique D.I.A. geometry and ergonomic design, providing superior precision and control compared to standard fret files. While many tools focus on general shaping, the SharkFin is specifically engineered for razor-thin crowns, catering to the needs of professional luthiers. Users often report better results, including improved sound quality and playability, making it a preferred choice over competitors.
FretGuru Tools Diamond SharkFin Editorial Review
Diamond SharkFin Fret Crowning File is an essential tool for professional luthiers, designed for precision fret repair. With its lightweight build of 0.5 lbs, it provides excellent maneuverability and control during use. The ergonomic design allows for top-down control, making it easier to achieve razor-thin crowns thanks to its D.I.A. geometry. This tool is an excellent addition to any luthier's arsenal, ensuring high-quality fret work with consistent results.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Ergonomic design enhances user control and comfort.
- D.I.A. geometry delivers precision for razor-thin crowns.
- Lightweight construction aids in maneuverability.
- Ideal for professional luthiers and fret repairs.
Cons
- May take time to get used to for beginners.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
VUV 13318
Order now and get it around Thursday, October 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- New FretGuru file has improved performance
- Exclusive D.I.A. cutting geometry gives precise cutting control, accuracy, and finish
- Ideal-yet-elusive HOLY GRAIL for accurate fret crowning achieved
- Smooth beveled, contoured edges prevent damage to frets and fretboard
- Precisely leveled and crowned frets are crucial for great guitar tone
- Faster and easier to use, with greater efficiency
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.