Details
Product Specs & Technical Highlights
- Primary SKU / Model ID: 5.2063.20 (Formerly 40520)
- Blade Length: 8 inches (200 mm)
- Blade Width: 1.88 inches at the heel
- Steel Composition: Martensitic Stainless Steel
- Rockwell Hardness: 56-58 HRC
- Edge Grind: 50/50 Symmetrical Bevel
- Handle Material: Fibrox® TPE (Thermoplastic Elastomers)
- Certifications: NSF-ANSI 2 Certified for commercial food safety
- Heat Resistance: Safe for sterilization up to 230°F (110°C)
- Manufacturing Origin: Ibach, Switzerland
Trade-offs & Technical Context: While the 56-58 HRC is softer than premium forged knives, this is a deliberate design choice. It allows the knife to be 'strop-friendly,' meaning a few passes on a ceramic or steel rod will realign the edge instantly without needing stones every week. In a professional setting, this means less downtime and a safer, sharper tool throughout the service.
When We Recommend the Victorinox Fibrox Pro
Who it Fits Best
This is our #1 recommendation for culinary students, high-volume line cooks, and home cooks who want a performance-driven knife without the 'anxiety' of maintaining a $300 Japanese blade.
Where it Excels
It is unbeatable for heavy prep tasks: breaking down large quantities of vegetables, dicing poultry, or dicing tough tubers like butternut squash where a more brittle blade might chip.
Professional Comparisons
It is significantly lighter than a Wusthof Classic, making it less fatiguing for long shifts, and more durable than a Global or Shun for heavy-impact tasks.
Chef Feedback
"Professional chefs love this knife because they can treat it like a tool, not a trophy. It holds up to the 'abuse' of a commercial kitchen while delivering a cut that rivals knives triple its price."
Trade-offs & Considerations
The main trade-off is aesthetics. This is a tool built for function; it lacks the beauty of Damascus steel or the traditional look of triple-riveted wood handles.
Additional Info
| Blade Length (Inches) | 8 in. |
|---|---|
| Blade Length (mm) | 200 mm |
| Blade Width (inches) | 1.88 |
| Grind | 50/50 Bevel |
| Steel Type | Martensitic Stainless Steel |
| Rockwell Hardness | 56-58 |
| Stainless | Yes |
| Handle Material | Fibrox |
| Spine Thickness (mm) | 2.3 |
| Brand | Victorinox |
| Country of Manufacture | Switzerland |
| SKU | 5.2063.20 |
| Manufacturer's Part Number | 40520 |
| Manufacturer's Suggested Retail Price | $62.00 |
