
Professional Sharpening and Restoration Service
Give your knives the care they deserve; restore their sharpness. Select the number of knives you want sharpened, package them, and hand them over to the courier. Leave the rest to us.
All knives are hand-sharpened in our workshop by our master craftsmen using traditional methods. Each knife is individually evaluated according to its steel, design, and geometry. We choose the most suitable method for each knife by considering the type of steel, sharpening angle, blade type, current condition, and intended use.

Professional Sharpening and Restoration Service
How does a professional sharpening service work?
Order
Select the number of knives you want sharpened, place your order, and we'll package and ship your knives to our address.
Grinding
When your knives arrive at our workshop, they are first inspected. Before each sharpening, our craftsmen consider the material, design, and geometry of each knife to determine the most suitable sharpening method and then begin the process.
Delivery
Once the process is complete, it is handed over to the courier. Just days after placing your order, your knives will arrive back at your home, even sharper than they were the day you first took them out of the box.
What types of knives do we know?
At İyi Bıçak, we can sharpen most types of knives, but there are some exceptions.
The knives we sharpened:
- All kitchen knives (regardless of origin, manufacturer, or type of steel)
- Single-edged (especially traditional Japanese) knives
- Vegetable and meat rows
- Filleting and boning knives
- Steak and dinner knives
Knives we don't know:
- Blades longer than 30 cm
- Razor blades and scalpels
- Ceramic knives
- Swords, daggers, and switchblade knives.
- Tweezers
- Garden tools, chisels, saws, axes, and similar tools.
- Scissors
- Bread knives and serrated/double serrated knives
- Pocket and folding knives
- Hunting and fishing knives
- Multi-purpose pocket knives and multi-tool blades
Blade Repairs
Repairing damage such as broken tips, cracks, or chipped edges, or straightening bent blades, is included in our regular sharpening service. You don't need to select the type of repair when ordering. Simply package your damaged knives and send them to us. Once they arrive at our workshop, our team will contact you to discuss any additional costs and scope of repair. Major repairs will only be carried out after receiving your approval.
Are you having trouble making a decision?
Choosing the right knife for the kitchen can be tough! Take our quick quiz and discover the perfect Japanese chef's knife for you.
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FAQ
For more information, please visit our Frequently Asked Questions page.
Why are Japanese chef's knives so sharp?
The main reason Japanese knives are sharper is due to the angles of the blades and the steel technology used. High-carbon Japanese steels offer a harder structure and remain sharp for longer. These steels generally reach hardness levels above 60 HRC and are sharpened at narrow angles such as 15°. However, since brittleness can increase with hardness, proper use and regular maintenance are important.
How should I maintain carbon steel blades?
Knives made from carbon steel are susceptible to rust. Therefore:
- It should be thoroughly dried after each use.
- It should be regularly lubricated with a thin layer of maintenance oil.
- It is not recommended to wash any chef's knife in the dishwasher.
With proper care, your knives will maintain both their performance and their aesthetic appearance for a long time.
Which knife should I choose?
Choosing the right knife for your kitchen depends on your cooking habits and cutting style. The right knife can make your cutting experience more efficient and enjoyable. But don't worry if you're unsure which knife is right for you!
Take our short quiz to find the perfect knife for you and discover the chef's knife that best suits your needs.
Start the test
What is the difference between quality knives and mass-produced knives? How can I tell the difference between quality and quality?
It's not accurate to classify the quality of a knife solely by whether it's "handmade or mass-produced." High-quality models can be found among both handcrafted and mass-produced knives.
The key factors here are:
- The quality of the steel used.
- Workmanship level
- Attention to design details
Mass-produced knives are manufactured quickly and in large quantities using modern machinery. Their affordability and advantages such as stainless steel make them attractive for everyday use. However, not all mass-produced knives are created equal; some brands produce to high standards, while others focus solely on aesthetics.
High-quality knives , whether handmade or machine-made, should meet the following criteria:
- Use of high carbon or special alloy steel
- Ideal edge angle and homogeneous sharpening in terms of precision.
- Well-balanced handle and ergonomic grip.
- Precision in workmanship and robust construction.
Models produced using traditional methods, such as Japanese knives, stand out particularly for their sharpness, precision, and aesthetics. However, they may require special care.
In conclusion, the key to understanding a quality knife lies less in its production method and more in evaluating the expertise, material selection, and craftsmanship behind the product.
Every knife featured on iyibicak.com is meticulously selected according to these standards.
From which countries do you sell knives?
We offer knives from many countries renowned for their craftsmanship, primarily Türkiye and Japan. Our aim is to bring the best production traditions and knife-making skills from each culture into kitchens.
What is the difference between European steels and Japanese steels?
Japanese steels (e.g., VG-10, SG2, Aogami) are exceptionally hard due to their high carbon content. This hardness allows for sharpening blades with finer edges and provides razor-sharp performance. They typically have hardness ratings of 60 HRC and above and can remain sharp for a long time. However, this high hardness can also lead to a more brittle structure. Therefore, they require careful handling and regular maintenance.
European steels (e.g., German X50CrMoV15 or French T12) have a softer and more flexible structure. They generally have a hardness range of 56–58 HRC. This makes them more impact-resistant, easier to sharpen, and more comfortable for everyday use. They also have a high corrosion resistance.
In conclusion :
Japanese steel is ideal for those seeking sharpness and performance.
European steel is more suitable for users who prioritize durability and ease of maintenance.
We recommend you make your choice based on your frequency of use and expectations.
What are the return conditions?
At İyi Bıçak, we prioritize customer satisfaction. If for any reason you are not satisfied with your purchase, you can return it within 14 days , provided it is unused and in its original packaging. After creating your return request, you must securely package the knife and send it to us. Once we receive the product, we will conduct the necessary checks, approve your return, and refund your payment to your account shortly.
To prevent product damage and maintain hygiene standards, sharpened knives are not eligible for return . In case of a manufacturing defect or damage during shipping, we can repair or replace your knife and send it back to you. If you have any questions about the return process, please feel free to contact us.
Information
Aogami Çelik Serisi Nedir? Aogami #2, #1 ve Super Arasındaki Farklar
How to Store Carbon Blades: The Secret to Perfect Sharpness and Long-Lasting Use
Japanese Fishing Knives: A Guide to Usuba, Yanagiba, and Deba Knives

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