Enjoy a complimentary 38cm Classic Oak Chopping Board when you buy the Signature Book Oak Knife Block Set – £250. Combined saving of £178.

Signature Carving Knife 23cm (1), Signature Bread Knife 22cm (1), Signature Cooks Knife 18cm (1), Santoku Knife 11cm (1), Signature Kitchen Knife 14cm (1), Signature Vegetable / Paring Knife 10cm, Classic Oak Chopping Board 38cm

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Signature Flexible Filleting Knife 16cm


Please note, this product requires age verification to purchase. More details

The Signature 16cm/6.5" flexible filleting knife has a narrow blade and pointed end for precision boning and skinning of meat, particularly poultry and fish. The added flexibility ensures ease of handling around the bone. Made from high quality German stainless steel with an ergonomic DuPont™ handle.

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Signature Flexible Filleting Knife 16cm

Designed in consultation with professional chefs, this award winning kitchen knife features a fully forged German DIN 1.4116 stainless steel blade with a full tang for extra strength. The Japanese-style blade edge is hand applied at a 15° angle. The handle is made from tactile DuPont™ and is ergonomically shaped for comfort, balance and to minimise fatigue.

All Signature knives are gift boxed, have a lifetime guarantee and are dishwasher safe.

Part of the Signature kitchen collection which includes kitchen knives, scissors, utensils, kitchen accessories, kitchen storage and textiles.

PLEASE NOTE - you must be aged 18 or over to buy this product in the UK


Blade Length: 160mm

The anatomy of a Signature knife

Produced in consulation with professional chefs, Signature kitchen knives showcases the very best in British design.

The anatomy of a Signature knife
  • Lasting superior sharpness

    Lasting superior sharpness

    German stainless steel, hardened to Rockwell 56, is used in the manufacture of all Robert Welch kitchen knives. Being more malleable than Japanese steel allows for easy home maintenance and a superior sharpness that lasts.

  • Designing the Robert Welch way

    Designing the Robert Welch way

    Every Robert Welch product has been designed to possess a timeless elegance whilst being both affordable and highly functional. This film was created as an introduction to Robert Welch and offers an insight into our passion for design.

What owners are saying...

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Wonderful as always

“This is one of many Robert Welch knives we now own. It is of excellent quality and as usual surpasses all other knives that could do the job. The only issue is that now I cannot blame the knife, I shall have to practice my skills more.”

– Leni, 21st February 2020
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Always pleased

“Up to now I have purchased four knives and two sharpeners, I take great pleasure in using the knives and the sharpeners preform well. All of them are of high quality and I would buy from nowhere else. An extremely pleased customer.”

– christopher john brown, 14th July 2019
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Another Signature Knife for My Collection

“Feels good in the hand and I am looking forward to filleting my first fish.”

– David Bateson, 23rd November 2018
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Flexible Filleting Knife - Fantastic

“Absolutely great like everything else you buy from Robert Welch, the only difference I found with this product and noticed it straight away is that the handle is slight thinker than all the other signature knifes. But as I was told it’s meant to be like this for a firmer grip.”

– Johnny, 27th July 2018
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Superb knife

“Personally recommended by Mr Fish himself, Nathan Outlaw who uses no other knives within all his incredible restaurants. It simply is the best filleting knife I've ever used. Online ordering was quick and easy. The service received from Robert Welsh is awesome. I received my order the next day, precisely at the time given. 11/10 & I look forward to using them again soon. Thank you very much guys. You're GREAT!”

– Daniel Adams, 22nd March 2018
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Signature Flexible Filleting Knife

“I'm so glad I've got this knife. A must have if you faced with any filleting challenge. Much better than using a normal sharp knife.”

– Stewart Faulkner, 10th November 2015
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