PROFESSIONAL “S” knives are traditional tools for professional kitchens.

These knives are crafted from a unique proprietary steel formula that has been refined over more than 280 years.

When this steel is treated with ZWILLING’s signature ice-hardening process, it results in FRIODUR blades that are exceptionally hard, sharp, and resistant to staining or chipping, maintaining their sharpness for an extended period.

These knives are carefully honed and finished by highly skilled craftsmen, resulting in a laser-controlled edge of remarkable sharpness.

A robust bolster ensures proper balance and also serves as a safety feature for your fingers.

These knives, which are precision-forged from a single piece of solid steel and feature a three-rivet handle, offer optimal balance and secure handling.

Chefs around the globe rely on the enduring tradition and quality of these remarkable knives

Features

• Produced in Germany.
• Unique blend of high-carbon steel that doesn’t stain.
• The SIGMAFORGE knife is crafted from one solid piece of steel.
• The FRIODUR blade, hardened using an ice-hardening technique, begins sharp, maintains its sharpness for a longer period, and exhibits exceptional durability.
• The blade, precisely honed and with a laser-controlled edge, guarantees the perfect cutting angle for enduring sharpness and durability.
• The ergonomic handle, made of polymer and featuring three rivets, is securely attached to the full tang of the knife.
• A Rockwell Hardness of 57 equates to outstanding edge retention.
• The edge of the blade is angled at 15 degrees on each side.