ZWILLING Professional S 8" Chef's Knife — 8-inch German Forged Blade, Friodur Ice-Hardened, 57 HRC

ZWILLING Professional S 8-inch Chef's Knife is a precision-forged German chef's knife with a laser-honed, ice-hardened edge for lasting sharpness and balanced handling.

Built in ZWILLING's company-owned German factory, this 8-inch chef's knife blends traditional forging techniques with modern metallurgy and exacting finishing. Crafted from a special high-carbon, no-stain steel and finished with a Friodur ice-hardening process, the blade is engineered for consistent edge retention and corrosion resistance. The knife's three-rivet ergonomic handle and full tang provide stability and a secure feel for everyday kitchen tasks.

How sharp and durable is the blade?

The blade is laser-controlled and precision-honed, delivering a fine edge that performs well for slicing, dicing, and rocking cuts. Ice-hardening increases resilience against wear, while the steel formula supports long-term edge retention.

• 15° edge angle per side for precise cutting
• Friodur ice hardening for improved toughness and corrosion resistance
• 57 Rockwell hardness for strong edge retention
• Laser-controlled honing for consistent sharpness out of the box

What construction techniques give this knife balance and strength?

The Professional S is forged under strict standards to create a single-piece appearance with optimized internal structure. Advanced welding and Sigmaforge processes combine steels to produce a hard cutting edge, a durable bolster, and a corrosion-resistant tang for improved balance and stability.

• Precision-forged geometry for stable blade performance
• Full tang bonded to a three-rivet polymer handle for consistent weight distribution
• Sturdy bolster acts as a finger guard and improves balance
• Manufactured in ZWILLING-owned German facilities for quality control

Is this knife easy to handle and safe for regular kitchen use?

The ergonomic three-rivet handle provides a secure grip and places weight toward the handle for comfortable control. The bolster serves as a finger rest and guard while the full tang construction enhances stability during repetitive tasks.

• Ergonomic polymer handle shaped for comfortable gripping
• Three rivets secure the handle to the full tang for durability
• Bolster offers a reliable finger stop for safer cutting motion
• Balanced profile suited to rocking and push cuts

How should I care for and store this knife to keep it performing?

Although the knife is described as dishwasher-safe, hand washing and immediate drying are recommended to preserve the edge and finish. Regular honing and occasion-based professional sharpening will maintain optimal cutting performance and prolong the blade's lifespan.

• Hand wash with mild detergent and dry immediately
• Hone before each use or weekly, depending on frequency
• Sharpen professionally or with a whetstone when needed
• Store on a magnetic strip or in a knife block to protect the edge

Who is this for: The ZWILLING Professional S 8-inch chef's knife is designed for home cooks and culinary professionals who want a durable, precision-made German knife with reliable edge retention and a balanced feel. It suits cooks who perform a variety of cutting tasks—from chopping herbs to breaking down vegetables—and who prefer a classic chef's knife profile with a curved edge for rocking techniques. Consider a 6-inch blade if you have very small hands, or a 10-inch blade if you frequently prepare large volumes or prefer extended reach.