---
product_id: 339846148
title: "Professional S 5.5-inch Razor-Sharp German Flexible Boning Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe,"
brand: "zwilling"
price: "£203.78"
currency: GBP
in_stock: true
category: "Zwilling"
url: https://www.desertcart.co.uk/products/339846148-professional-s-5-5-inch-razor-sharp-german-flexible-boning
store_origin: GB
region: United Kingdom
---

# Forged from single solid steel piece 5.5-inch razor-sharp blade 57 Rockwell hardness for edge retention Professional S 5.5-inch Razor-Sharp German Flexible Boning Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe,

**Brand:** zwilling
**Price:** £203.78
**Availability:** ✅ In Stock

## Summary

> 🗡️ Slice Like a Pro, Own the Kitchen Edge!

## Quick Answers

- **What is this?** Professional S 5.5-inch Razor-Sharp German Flexible Boning Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe, by zwilling
- **How much does it cost?** £203.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/339846148-professional-s-5-5-inch-razor-sharp-german-flexible-boning)

## Best For

- zwilling enthusiasts

## Why This Product

- Trusted zwilling brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ergonomic Balanced Design:** Feel the perfect grip with a three-rivet polymer handle bonded to a full tang for ultimate control and comfort.
- • **Ice-Hardened FRIODUR Blade:** Stay sharper longer with a resilient, ice-hardened blade that resists wear and maintains razor-edge precision.
- • **Dishwasher Safe Convenience:** Enjoy professional-grade performance with easy cleanup—this knife is built for your busy lifestyle.
- • **Laser-Controlled Edge Angle:** Cut with surgical precision thanks to a 15° per side edge honed by expert artisans for flawless slicing.
- • **Precision-Crafted German Steel:** Experience nearly 300 years of perfected high-carbon, no-stain steel mastery for unmatched sharpness and durability.

## Overview

This 5.5-inch flexible boning knife is forged in a company-owned German factory using a special high-carbon stainless steel formula perfected over 300 years. Featuring an ice-hardened FRIODUR blade with 57 Rockwell hardness, it delivers exceptional sharpness and edge retention. The ergonomic three-rivet polymer handle ensures balanced, safe handling, while the laser-controlled 15° edge angle guarantees precision cutting. Dishwasher safe and trusted by professional chefs worldwide.

## Description

honed and hand-finished by the most skilled artisans, the knives' laser-controlled edge is incredibly sharp. The sturdy bolster provides the right balance and acts as a finger guard. Precision-forged from a single piece of solid steel, these three rivet handle knives deliver optimum balance and safe handling. Professional chefs worldwide trust the tradition and quality of these impressive knives.

## Features

- QUALITY MANUFACTURING: Manufactured in Germany. Special formula high carbon no stain steel. SIGMAFORGE knife is forged from a single piece of solid steel
- RESILIENT BLADE: Ice-hardened FRIODUR blade starts sharper stays sharper longer and has superior resilience
- PRECISE CUTTING: Precision-honed blade and laser-controlled edge ensures ideal cutting angle for sharpness and durability
- BALANCED KNIFE: Ergonomic polymer three-rivet handle is perfectly bonded to the full tang
- RETAINS SHARP EDGE: 57 Rockwell hardness = excellent edge retention. Edge angle 15° per side

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004RFLM |
| Best Sellers Rank | #264,176 in Kitchen ( See Top 100 in Kitchen ) #104 in Boning Knives |
| Blade Color | Silver |
| Blade Edge | Boning/Fillet |
| Blade Material Type | High Carbon Stainless Steel |
| BladeLength | 5.5 Inches |
| Brand Name | ZWILLING |
| Color | Black/Stainless Steel |
| Construction Type | Forged |
| Customer Reviews | 4.8 4.8 out of 5 stars (491) |
| Global Trade Identification Number | 00035886079994 |
| Handle Material | Alloy Steel |
| Included Components | Flexible Boning Knife |
| Is the item dishwasher safe? | Yes |
| Item Length | 16.5 Inches |
| Item Weight | 0.5 Pounds |
| Manufacturer | Henckels |
| Manufacturer Part Number | 31024-143 |
| Material Type | High Carbon Stainless Steel |
| Model Number | 31024-143 |
| Size | 6 بوصة |
| UPC | 707430986248 035886079994 |
| Unit Count | 1.0 Count |

## Product Details

- **Blade edge:** Boning/Fillet
- **Blade material:** High Carbon Stainless Steel
- **Brand:** ZWILLING
- **Colour:** Black/Stainless Steel
- **Handle material:** Alloy Steel

## Images

![Professional S 5.5-inch Razor-Sharp German Flexible Boning Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe, - Image 1](https://m.media-amazon.com/images/I/71eFdMdVeSL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Frequently Bought Together

- ZWILLING Professional S 5.5-inch Razor-Sharp German Flexible Boning Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe, Black/Stainless Steel
- ZWILLING Professional S 5-inch Razor-Sharp German Serrated Utility Knife, Made in Company-Owned German Factory with Special Formula Steel perfected for almost 300 Years, Dishwasher Safe
- Professional S Zwilling J.A Henckels 3 Piece Knives Set, Black/Stainless Steel (35602-000-0)

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**Shop now:** [https://www.desertcart.co.uk/products/339846148-professional-s-5-5-inch-razor-sharp-german-flexible-boning](https://www.desertcart.co.uk/products/339846148-professional-s-5-5-inch-razor-sharp-german-flexible-boning)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-30*