One-piece forged structure
The blade, bolster and tang start as one mass of Z50C13 stainless steel before the handle scales are fitted.
K Sabatier
Authentique Cooking Knife 8 in (1110CUI20POA)
A Thiers-forged 20 cm chef's knife made from one piece of Z50C13 stainless steel with black POM scales and three aluminum rivets.
- Score
- 7.5/10
- Life
- 20 yrs
- Cover
- 0 mo
Price history
$139.95
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88 BIFL enthusiasts own this
Product Overview
K Sabatier's exact official name is Cooking Knife 8 in, reference 1110CUI20POA, in the Authentique range. The blade, bolster and tang are forged from one mass of Z50C13 stainless steel in Thiers, France, then fitted by hand with black POM scales and three through-rivets. The broad rigid blade is int...
$139.95
Out of Stock
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- OverviewBrand
- K Sabatier
- OverviewProduct category
- chefs-knives-and-cutting-tools
- OverviewExpected lifespan
- 20 years
- Materials & BuildMaterial
- 100% forged from one mass of steel; blade, bolster and tang integral
- Care & MaintenanceCare
- Dishwasher not recommended; wash and dry immediately; do not cut frozen food
Why We Love It
The features that make this product stand out from the competition.
Made in one cutlery region
K Sabatier states that forging through packaging is carried out in the Thiers region of France.
Maintainable working hardness
The published mid-50s HRC range favors toughness and practical resharpening over extreme hardness.
Detailed Quality Score Breakdown
Core Performance
Primary Performance
8.5
chefs knives and cutting tools fit is backed by chefs knives and cutting tools materials and the current 8.5 score.
Feature Richness
5.7
Feature set stays practical for chefs knives and cutting tools without adding obvious replacement pressure.
Build Quality
8.3
chefs knives and cutting tools materials and reinforced construction signals support the 8.3 build score.
Reliability Score
8.5
20-year expected life, documented warranty terms, and repair access support dependable use.
Longevity
Durability Rating
8.7
20-year expected life is supported by chefs knives and cutting tools materials and maintainable ownership signals.
Wear Resistance
8.0
chefs knives and cutting tools materials is scored against travel abrasion, handling wear, and expected cosmetic aging.
Component Replaceability
4.7
Repair and parts access keep worn components from defining the whole product lifespan.
Design Timelessness
9.1
Simple chefs knives and cutting tools design avoids trend-led replacement during the 20-year window.
Serviceability
Repairability
8.6
Repair access is included in the score; verify regional parts and service before buying.
Spare Parts Availability
5.3
K Sabatier support and parts access inform the long-term service score.
Warranty Coverage
6.8
documented warranty terms backs the expected 20-year ownership window.
Service Network
5.7
K Sabatier support plus regional service availability drive this score.
Value
Total Cost of Ownership
8.2
$140 over 20 years is helped by repair access and long service life.
Resale Value Retention
6.9
K Sabatier reputation and long-life materials support resale confidence.
User Satisfaction
8.3
Owner reputation is reflected until WeBuyItForLife.com has more direct owner reviews.
Total Cost of Ownership Calculator
The sticker price is just the beginning. Use this tool to estimate the true long-term cost of this product. Adjust the sliders based on your expected usage and care to see how the value holds up over time.
Buy box purchase price$139.95
Based on your estimates, the true cost is:
$0.50 / month
$6.04
Per Year
$120.76
Over 20 years
Calculation: (Purchase Price + Total Maintenance - Resale Value) ÷ Lifespan
Frequently Asked Questions
How long will the Authentique Cooking Knife 8 in (1110CUI20POA) last?
The Authentique Cooking Knife 8 in (1110CUI20POA) by K Sabatier is built to last 20+ years under normal use. This estimate is based on our analysis of build quality (8.3/10), durability rating (8.7/10), and wear resistance (8.0/10).
Is the Authentique Cooking Knife 8 in (1110CUI20POA) easy to repair?
The Authentique Cooking Knife 8 in (1110CUI20POA) scores 8.6/10 for repairability and 5.3/10 for spare parts availability. This means most repairs can be done without specialized tools, and spare parts are readily available.
What warranty does the Authentique Cooking Knife 8 in (1110CUI20POA) come with?
The Authentique Cooking Knife 8 in (1110CUI20POA) comes with a 0-month (0 year) warranty from K Sabatier. Our warranty coverage score is 6.8/10, and the service network score is 5.7/10.
Is the Authentique Cooking Knife 8 in (1110CUI20POA) worth the price?
At $139.95, the Authentique Cooking Knife 8 in (1110CUI20POA) has a total cost of ownership score of 8.2/10 and resale value retention of 6.9/10. With an expected lifespan of 20 years, the cost per year works out to approximately $7.00 — making it an excellent long-term investment.
What is the overall BIFL quality score for the Authentique Cooking Knife 8 in (1110CUI20POA)?
The Authentique Cooking Knife 8 in (1110CUI20POA) achieves an overall BIFL quality score of 7.5/10, evaluated across 15 quality dimensions including core performance, longevity, serviceability, and value. This is a solid score indicating good overall quality and longevity.
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