ZWILLING Four Star 18 cm Filleting knife

Ideal for fish and meat

  • Made in Solingen
  • Ice-hardened blade
  • Sturdy and flexible
  • Ergonomic handle
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The ZWILLING Four Stars filleting knife makes filleting fish and meat a breeze. The sophisticated design of the filleting knife goes with all kitchen utensils and ensures pleasant work. The SIGMAFORGE knife is forged from a single piece of steel, which makes it particularly durable and resilient. These are the basic requirements for the excellent cutting properties of this product. ZWILLING special formula stainless steel is used for the blade, which distinguishes itself with its optimal chrome and carbon content. The blade also undergoes an additional ice-hardening process, which provides exceptional corrosion resistance. Moreover, a FRIDOUR blade stays sharp and flexible and retains its cutting edge longer. The knife's 18 cm blade transitions seamlessly into the finger guard and handle, so there are no annoying edges. The finger guard balances the knife between the blade and handle to ensure optimal and, above all, safe handling of the knife when filleting.

  • V-edge - a two stage process which finishes in a fine symmetrical edge with the knife angle around 15 degrees per side
  • SIGMAFORGE® knife – one-piece precision forging
  • FRIODUR® ice-hardened blade for exceptional durability of the cutting edge and corrosion resistance
  • Ergonomic synthetic handle for fatigue-free and safe working, with exposed tang
  • Standard bolster which provides a seamless transition between the handle and blade
  • Dishwasher safe but hand washing recommended
  • Made by ZWILLING in Germany
  • Warranty: ZWILLING Lifetime Warranty


  • Item no. 31073-181-0
  • Substance: Special Formula Steel
  • Type of handle: consealed tang
  • Type of edge: Smooth Edge
  • Edge finishing: V-edge
  • Manufacturing method: forged
  • Number of parts: 1
  • Blade hardness (HRC): 55-58 HRC
  • Colour handle: black
  • Substance handle: Plastic
  • Net weight: 0.13 kg
  • Length of product: 30.50 cm
  • Width of product: 3.10 cm
  • Height of product: 3.30 cm
  • Blade length: 18.00 cm
  • Handle length: 12.40 cm
  • Handle width: 2.10 cm
  • Blade width: 0.20 cm
  • Blade thickness: 0.20 cm
ZWILLING Four Star 18 cm Filleting knife
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ZWILLING 290 Years


ZWILLING brings people together to enjoy the pleasure of cooking - and has been doing so for 290 years. Cooking, baking, and enjoying good food bring us together, as a family or friends. Trying out new recipes, enjoying favourite dishes and coming together at the table are precious moments of everyday life that ZWILLING has been fostering for 290 years. If that's not a reason to celebrate…