One knife does eighty per cent of the work; this is that knife · review
Kuppels SOLID 20 cm (7.9 in) review
A 20 cm (7.9 in) knife that names its steel — X30Cr14 chrome-vanadium — and states a full tang running to the end of the handle, which is more than most knives at this price publish.
What we would actually buy The named steel tells you what to expect: forgiving, easy to sharpen, and needing it more often than a harder blade.
What you are getting
A 20 cm (7.9 in) chef’s knife in hardened chrome-vanadium steel, stated as X30Cr14, with a full tang running from the tip to the end of the handle.
What the steel tells you
X30Cr14 is a corrosion-resistant grade with moderate carbon. In practice: it sharpens quickly, it comes back on a honing steel readily, and it will not hold an edge as long as a blade stated above 58 HRC.
Full tang, published
The steel continues through the handle. That is the construction that survives force on a heavy knife, and it is the sort of detail that usually appears only further up a range.
What is missing
A hardness figure. Without it, the steel grade is the only guide to edge retention, and this grade suggests frequent honing rather than long intervals.
Availability
Not found on the American Amazon store, where the buy link falls back to a local search rather than to a page that does not exist.
Prices and availability are what Keepa reported on the date this page was updated; both move.
What we rate, and what we do not
Strengths
Names the steel — X30Cr14 — which is unusual at this price
Full tang, published
Balance is described rather than merely claimed
Compromises
No hardness figure in HRC
X30Cr14 is a soft, corrosion-resistant grade: easy to sharpen, quicker to dull
No edge angle stated
Specifications
Blade length
20 cm (7.9 in)
Steel
Hardened chrome-vanadium, stated as X30Cr14
Tang
Full tang, blade tip to handle end
Balance
Stated to give stability and control
Use
General cutting work
Amazon reference
B07VRD4CDB
EAN
4018537010153
Where this model is listed
A listing is not an offer: the reference exists on these stores, availability changes daily.
France
Germany
Italy
Spain
United Kingdom
The questions that come in
What kind of steel is X30Cr14?
A chromium stainless grade with a moderate carbon content. It resists corrosion well and takes an edge easily; it does not hold that edge as long as harder Japanese steels do.
Is a full tang important?
On a heavy Western knife used with force, yes — it spreads the load at the join. On a light knife it matters less, and it is still a sign of how the knife was built.
Our score
7.5/ 10
The named steel tells you what to expect: forgiving, easy to sharpen, and needing it more often than a harder blade.
What use this one answers, among cookware and knives
Someone who wants a knife that is easy to bring back on a steel.
Where this model is cited, among our cookware and knives guides
Specifications: the manufacturer sheet for cookware and kitchen knives and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
20 cm (7.9 in) blade · forged from one piece · stated 58 HRC · laser-measured edge · stainless
The top of this hub and the only knife in it that publishes a hardness: forged from a single piece of Wüsthof steel, stated at 58 Rockwell, with a laser-measured cutting edge.