A kitchen slicing knife designed for long, clean cuts through hams and large roasts. For home cooks who prize control and durability, the ZWILLING Four Star Slicing Knife feels balanced and holds a keen edge. Does forged construction and Zwilling Special melt steel make it a sensible upgrade for regular carvers?
⚡ At a Glance
- • Cutting Quality: Friodur ice-hardened blade with a 260 mm hollow for consistent, thin slices
- • Best for: Home cooks and carving enthusiasts who slice hams, roasts and large joints
- • Not ideal for: Those needing a multi-purpose chef's knife for chopping or heavy cleaving
Friodur ice-hardening combines with Zwilling Special melt stainless steel for a stable, long-lasting edge. Sigmaforge forging from a single piece and a seamless transition to the handle support precise, controlled slicing.
Long-lasting sharpness - with Friodur ice-hardened blade
Friodur ice-hardening stabilises the blade microstructure after forging, producing a harder, more consistent edge surface. The treated steel resists deformation during repeated slicing.
Edges stay keener for longer between hone sessions, so kitchen prep remains efficient over many uses.
Stable, controlled cuts - thanks to Sigmaforge one-piece forging
Sigmaforge forging forms the blade, bolster and tang from a single piece of steel to create a stiffer spine and balanced weight distribution. The single-piece build reduces weak points where flex can occur.
Cleaner, more confident slices through large joints with less effort and minimal blade flex.
Cleaner food handling - with seamless transition to the handle
A smooth join between blade and handle eliminates crevices where food particles collect, simplifying cleaning and reducing bacteria traps. The construction supports a consistent grip along the blade's heel.
Faster, more hygienic clean-up and secure handling during long slicing tasks.
✨ The 4 Key Reasons for ZWILLING Four Star Slicing Knife
- Friodur ice-hardened blade - Maintains edge integrity through repeated slicing tasks
- Sigmaforge one-piece forging - Ensures consistent balance for steady, accurate cuts
- Seamless blade-to-handle join - Reduces food traps and speeds up cleaning routines
- 260 mm slicing profile - Enables long, continuous cuts ideal for hams and roasts
📋 Technical Details at a Glance
- Category: Slicing/ham knife
- Brand: ZWILLING
- Blade: Friodur, ice-hardened
- Steel: Zwilling Special melt stainless steel
- Manufacture: Sigmaforge forged from one piece
❓ Frequently Asked Questions
Q: Is the blade ice-hardened?
A: Yes, the blade is Friodur ice-hardened according to the product description.
Q: Is the knife forged or stamped?
A: Forging is used, described as a Sigmaforge knife forged from one piece.
Q: What is included in the box?
A: Box contents list the Zwilling Four Star ham knife with a 260 mm hollow.
🏆 Our Verdict
The ZWILLING Four Star Slicing Knife suits home cooks and carving enthusiasts who regularly slice hams, roasts and large joints. A combination of Friodur ice-hardening, Zwilling Special melt stainless steel and Sigmaforge one-piece forging delivers durable sharpness and precise, controlled cuts. While the upfront cost is higher than basic knives, long-term durability and easier maintenance make it a sensible investment for regular carvers.
