Victorinox 8-inch Black Fibrox Breaking Knife (Blister Pack) 5.7203.20B

The Victorinox 8-inch Black Fibrox Breaking Knife (5.7203.20B) is a purpose-built butchery tool designed for breaking down large primal cuts into precise, usable portions. In high-volume prep, standard straight-edge knives tend to bind in dense muscle and connective tissue, leading to increased fatigue and waste. This knife’s curved breaking profile applies mechanical leverage through a draw-cutting motion, allowing cleaner separations with less resistance.

Its performance is driven by Victorinox Proprietary Stainless Steel, a high-carbon martensitic alloy that’s ice-tempered to balance toughness and edge retention. Operating within a practical professional HRC range, the blade holds a stable working edge through repeated protein contact while remaining easy to realign with a honing steel. The pronounced belly supports long, continuous pull cuts rather than rocking, keeping the tip elevated to follow natural seams and reduce unnecessary tearing.

In use, the distal taper reduces drag as the blade moves through beef, pork, or large fish. The stamped, bolsterless construction keeps weight low and usable edge length high, while the handle-forward balance supports a controlled pinch grip. That combination converts forearm input directly into smooth, uninterrupted slicing across fat caps and connective layers.

Key Features

• Victorinox Proprietary Stainless Steel Plus Ice-Tempered High-Carbon Structure: Maintains a stable working edge at professional HRC levels while allowing quick touch-ups during service.
• Curved Breaking Blade Plus Pronounced Belly Geometry: Increases draw length and leverage for efficient separation of muscle groups with less binding.
• Black Fibrox TPE Handle Plus Slip-Resistant Texture: Provides consistent grip security in wet or greasy conditions, reducing hand fatigue during long breakdown sessions.
• Stamped Construction Plus Lightweight Balance Profile: Enhances maneuverability and control for precise trimming without the fatigue associated with heavier forged blades.

Engineered for the rigors of the professional meatroom, this 13-inch tool features an 8-inch Victorinox Proprietary Stainless Steel blade with a clean satin finish. The fixed blade is secured via a black, injection-molded Fibrox handle, maintaining a total weight of just 4.2 oz to prevent user strain. This stamped Swiss-made knife arrives in a protective blister pack; please note that a sheath is not included.

Choose the Victorinox 8-inch Black Fibrox Breaking Knife from SMKW and equip your kitchen with a tool built for professional-grade performance.