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  • Victorinox lasts up to 60% longer than typical knives
  • Fibrox handle is great for easy holding and maneuvering
  • 8" semi-flexible blade allows you to shape, denude, and seam lamb, veal, and fish with ease
  • Great for use in your restaurant or catering kitchen
  • Stainless steel blade won't discolor or corrode over time
UPC Code: 046928407118

Separate meat from the bone with precision and ease using this Victorinox 40711 8" semi-flexible blade fillet knife with Fibrox handle!

This Victorinox 40711 8" semi-flexible blade fillet knife makes filleting delicate fish and slicing through meat a simple task. Its high-quality stainless steel blade ensures long-lasting use in your establishment, while its fibrox handle provides exceptional comfort and a non-slip grip. Perfect for making smooth, accurate cuts, this fillet knife is sure to become a favorite tool in your kitchen!

  • NSF Listed

    NSF Listed

    This item meets the standards imposed by NSF International, which focuses on public safety, health, and the environment.

High Quality Blade

This knife's sharp, high-carbon stainless steel blade effortlessly cuts through a variety of foods. Plus, this high-quality blade resists discoloration and corrosion to ensure years of reliable use.

Fibrox Handle

Combining exceptional durability and ergonomic comfort, this knife's black fibrox handle is perfect for tackling any of your food preparation tasks. Plus, its non-slip grip ensures safety during use.

8" Semi-Flexible Blade

While this knife's sharp blade is perfect for making deep cuts and holes, its semi-flexible design allows you to shape, denude, and seam lamb, veal, and fish with ease. A great addition to the knife collection in your restaurant or catering kitchen, this knife provides the versatility you and your staff need to maximize your food prep efficiency!

Customer Q&A Ask a Question

What's the difference between a semi-flexible and a semi-stiff boning knife?
These terms are often used interchangeably and refer to the same type of knife. Semi-flexible or semi-stiff blades allow for enough flexibility for close, precise cuts, but are not as well-suited for shaping or seaming as a fully-flexible knife.

Victorinox Fibrox Pro Knives

Victorinox Fibrox Pro knives feature non-slip, contoured handles and a superior sharp edge. Long-lasting and high-quality, these knives are a smart choice for any kitchen!

Combining quality craftsmanship and ergonomics, Victorinox Fibrox Pro knives are the ultimate must-have in any commercial kitchen. Every knife in the line, from the 5” boning knife to the 12” chef’s knife, provides an exceptionally long service life, lasting up to 60% longer than a typical knife. These knives are also NSF certified and dishwasher safe for ultimate convenience. Though every knife from Victorinox is engineered for real-world applications, this line features a particularly smart non-slip handle. Each Fibrox Pro handle is ergonomically contoured to fit the hand and won’t slip out of your grasp, no matter your task. The unique combination of steel composition, Rockwell hardness, and finishing process results in an extremely sharp edge with superior edge retention that doesn’t require frequent sharpening. But when they do, they can easily be brought back to their original sharpness through simple honing. High quality with an ergonomic design, Victorinox Fibrox Pro knives are the safe and smart choice for any kitchen.

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Overall Dimensions:
  • Blade Length: 8 Inches

Resources and Downloads for
Victorinox 5.3703.20

Certificate of Conformity Certificate of Conformity

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Equivalent Items

Victorinox 40711 (Formerly)
RH Forschner 40711

Customer Reviews

  • Overall User Rating: Victorinox 5.3703.20 8" Semi-Flexible Blade Fillet Knife with Fibrox Handle

    4.8 stars from 6 reviews


    People Talk About:

    knife cuts fillets recommended blade brand cut edge fillet fish
    This knife cuts threw salmon like it’s nothing it’s so easy to use I effortlessly cut threw any kind of fish. I would recomend this knife to anyone who uses fillet knifes often. It’s so sharp I love this knife.
    Have always been a fan of Victorinox items. It's a normal fillet knife but the brand uses quality steel and it holds its edge for quite some time without the need for resharpening. Recommend this brand to anyone i talk to.
    This knife is awesome! The blade is flexible enough to flex around bone but not flexible enough to break. The blade is firm and sharp! This is perfect for restaurants.
    Got this knive back in January and it got a lot of work in the past few weeks ,I'm so happy with its razor edge, highly recommended
    We cut thousands of pounds of fish a day and these are fantastic. The flexibility really helps when it comes time to skin the fillets.
    These are pretty decent for boning out chickens. They can withstand the heavy day to day use of a professional kitchen. Even of a meat packing plant.

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