Victorinox Fibrox Pro 8 in. Bread Knife

High-Traction Serration Meets Professional Swiss Metallurgy


When handling a high-hydration sourdough or a crusty baguette, most standard knives slip or crush the loaf before they cut. The Victorinox Fibrox Pro 8-inch Bread Knife (SKU 5.2533.21) is engineered specifically to solve this physical resistance. During hands-on testing, the point-ground serrations show immediate 'bite' on carbonized crusts, requiring minimal downward pressure. This preservation of the bread's structural integrity is essential for professional presentation.


Forged from martensitic stainless steel and tempered to a Rockwell Hardness of 56 (HRC), the blade maintains a balance between edge retention and ease of maintenance. Unlike brittle high-carbon steels, this Swiss-made alloy provides enough lateral flexibility to navigate through dense multi-grain loaves without snapping or chipping. The 8-inch length offers a compact, agile feel compared to larger 10-inch slicers, making it the preferred choice for home kitchens and tight professional prep stations where maneuverability is prioritized.


The tactile experience is defined by the patented Fibrox handle. Even when your hands are covered in flour or moisture from a busy kitchen environment, the thermoplastic elastomers (TPE) provide a micro-textured, slip-resistant surface. This isn't just about comfort; it's a safety requirement for high-volume slicing. The weight distribution is forward-balanced, allowing the gravity of the blade to assist in the sawing motion, reducing wrist fatigue during repetitive tasks like slicing rolls or prepping catering platters.


SKU: 5.2533.21

Availability: In stock

$47.00
  • Details

    Product Specs & Technical Highlights

    • Model Identification: SKU 5.2533.21 | MPN 40549
    • Blade Metallurgy: High-carbon martensitic stainless steel, optimized for corrosion resistance and edge durability.
    • Hardness Rating: 56 Rockwell C (HRC) for a robust edge that resists rolling.
    • Blade Geometry: 8-inch (203mm) serrated edge with a round tip for safety and versatility in pastry applications.
    • Handle Composition: NSF-Certified Fibrox (Thermoplastic Elastomers). Heat-resistant and slip-resistant even when wet.
    • Manufacturing Origin: Precision-engineered in Ibach, Switzerland.
    • Safety Compliance: NSF International certified for use in commercial food service environments.
    • MSRP: $47.00

    Care and Maintenance Guidelines

    • Cleaning: While the Fibrox handle is technically dishwasher safe, hand-washing with mild detergent is mandatory to preserve the serration’s sharpness and prevent 'knocking' against other utensils.
    • Storage: Use a blade guard or magnetic rack. Never store loose in a drawer to avoid dulling the serrated points.
    • Sharpening: Serrated edges require specialized ceramic honing rods or professional service. Do not use a standard flat whetstone.

    Additional Info

    Blade Length (Inches) 8 in.
    Blade Length (mm) No
    Blade Width (inches) No
    Grind Serrated
    Steel Type Martensitic Stainless Steel
    Rockwell Hardness 56
    Stainless Yes
    Handle Material Fibrox
    Spine Thickness (mm) No
    Brand Victorinox
    Country of Manufacture Switzerland
    SKU 5.2533.21
    Manufacturer's Part Number 40549
    Manufacturer's Suggested Retail Price $47.00

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