ZWILLING Boning knife - FOUR STAR - 14 cm

14 cm Boning knife. V-edge - a two stage process which finishes in a fine symmetrical edge with th...

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Product Information

Full details

This ZWILLING FOUR STAR 14 cm Boning knife is designed for home cooks and culinary professionals seeking precision in meat preparation. Its key benefit is effortlessly removing bones, tendons, and fat thanks to its sharp, durable blade and ergonomic design. A potential caveat is the requirement for age verification upon delivery. Key features include a SIGMAFORGE® single-piece forged blade, FRIODUR® ice-hardened steel for lasting sharpness and corrosion resistance, and a V-edge for a fine, symmetrical 15-degree angle per side. The ergonomic synthetic handle ensures a safe and comfortable grip, while the standard bolster provides a smooth transition from blade to handle.

All features

SeriesFOUR STAR
Model Part Number31086-141-0
BrandZWILLING

Extended Product Information

FAQs

What is the primary use of a boning knife?

A boning knife is specifically designed for separating meat from bone, trimming fat, and removing tendons. Its thin, flexible blade allows for precise maneuvering around bone structures.

How sharp is the V-edge?

The V-edge is a two-stage process that finishes in a fine, symmetrical edge with a knife angle of approximately 15 degrees per side. This results in exceptional sharpness for clean cuts.

Is this knife suitable for general chopping tasks?

While it can perform some lighter chopping, this boning knife is specialized for deboning and trimming. For general chopping, a chef's knife or santoku knife is more appropriate.

What does 'FRIODUR® ice-hardened' mean?

FRIODUR® refers to ZWILLING's proprietary ice-hardening process. This treatment enhances the steel's molecular structure, significantly improving its hardness, durability, edge retention, and corrosion resistance.

Can I put this knife in the dishwasher?

The knife is technically dishwasher safe, but hand washing with warm, soapy water and immediate drying is highly recommended to maintain the blade's sharpness, prevent corrosion, and prolong the life of the handle.

What is the warranty on this knife?

This ZWILLING knife comes with ZWILLING's Lifetime Warranty, covering manufacturing defects.

What is SIGMAFORGE®?

SIGMAFORGE® signifies that the knife is precision-forged from a single piece of steel. This method results in a strong, durable, and well-balanced knife with a seamless transition between the blade and handle.

Troubleshooting

Knife feels dull

Sharpen the blade using a ZWILLING sharpening steel or a whetstone. Regular honing and occasional sharpening will maintain optimal performance.

Blade appears to have rust spots

Although the FRIODUR® blade is corrosion-resistant, prolonged exposure to moisture or acidic foods without proper cleaning can cause minor discoloration. Wash with a mild abrasive cleaner and dry immediately. Ensure thorough drying after each wash.

Handle feels loose

While rare due to the SIGMAFORGE® construction, ensure the handle is clean. If the issue persists, contact ZWILLING customer support regarding the lifetime warranty.

Difficulty cutting through tough tendons

Ensure the knife is properly sharpened. For very tough tendons, a slight sawing motion with the sharp edge may be more effective than a single slicing motion.

Pros and Cons

Pros

  • Exceptional sharpness and edge retention due to FRIODUR® ice hardening.
  • Durable and well-balanced construction from SIGMAFORGE® single-piece forging.
  • Ergonomic handle design for comfortable and secure handling.
  • V-edge technology provides a precise and effective cutting angle.
  • Corrosion-resistant blade for long-lasting performance.
  • Backed by ZWILLING's Lifetime Warranty.

Cons

  • Requires age verification upon delivery.
  • Hand washing is recommended, adding an extra step to cleaning.
  • As a specialized boning knife, it may be less versatile for general chopping tasks compared to a chef's knife.

Setup, Compatibility & Care

Setup: This knife requires no assembly. Upon receiving, ensure it is clean before first use. Remember that all knives and bladed products are delivered by Age Verified Delivery (AVD), and proof of age may be requested.

Compatibility: This boning knife is designed for general kitchen use, specifically for meat preparation. It is compatible with most cutting boards.

Care: While the ZWILLING FOUR STAR Boning knife is technically dishwasher safe, hand washing is strongly recommended to preserve the blade's sharpness and the integrity of the handle. Wash the knife with warm, soapy water immediately after use and dry it thoroughly with a soft cloth. Store the knife safely in a knife block, magnetic strip, or blade guard to protect the edge and prevent accidents.