ZWILLING’s Professional “S” series is a benchmark for professional chefs’ knives, featuring a proprietary high-carbon, NO STAIN steel that’s perfected over years. Combined with ZWILLING’s FRIODUR ice-hardening technique, these knives offer a harder, sharper, and more resilient blade that will retain its sharpness longer. The SIGMAFORGE process ensures each knife is precision-forged from a single piece of solid steel. Expertly honed and hand-finished by skilled artisans, the laser-controlled edge provides an ideal cutting angle. The sturdy bolster and three-rivet handle work together for safe, balanced handling, making these knives a trusted choice among professional chefs worldwide.
Product Highlights
- Manufactured in Germany with the finest materials
- Special formula high-carbon, NO STAIN steel for durability and rust resistance
- SIGMAFORGE forging from a single piece of solid steel for optimum strength
- FRIODUR ice-hardening for superior sharpness retention and resilience
- Precision-honed and laser-controlled edge for maximum cutting performance

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