How to Verify a Scissor Claim

Most scissors are sold on adjectives. Premium. Surgical. Japanese. None of those is a specification, and none of them can be checked. This page is the short version of how to verify what you are actually being sold — the same checks we would want a buyer to run on us.

1. Grade designations are checkable. Adjectives are not.

Steel grade names are assigned by national standards bodies, which means the name itself tells you which system it came from:

  • Japanese (JIS): SUS440C. Also genuinely Japanese: VG10, ATS-314, ZA-18.
  • American (AISI): plain 440C. A real steel — but an American grade name, which says nothing about where it was produced.
  • Chinese (GB): 9Cr13, 9Cr18, 9Cr18MoV, 3Cr13.

So a listing that says "Japanese 440C" is mixing two naming systems in three words, and a listing that says "9Cr13 Japanese steel" is naming a Chinese designation and calling it Japanese. Neither means the steel is bad — 440C and the 9Cr family are both perfectly good steels, properly treated. It means the origin claim does not survive its own grade name, and origin is usually what carries the premium.

2. The three questions

Ask any seller, in writing, before you spend professional money:

  1. What is the exact grade designation for this model? Not the range. Heat treatment differs between models.
  2. Which mill produced the steel, and in which country? A real supply chain has a name attached to it.
  3. What is the measured hardness of this model, in HRC? A number, for that scissor, not a brochure range.

A maker who knows their own product answers all three without hesitating. We publish all three on every model we make.

3. Country of steel is not country of manufacture

These are two different questions and they are constantly blurred. Steel can be produced in one country and the scissor built in another. Ask both. Ours, plainly: the steel is forged in Japan by specialist partner factories, and every scissor is hand-finished, tensioned and inspected at the bench in Lake Wendouree, Victoria, Australia. We do not describe the finished tool as made in Japan, because it is not.

4. A clue is not proof

This matters, and it cuts both ways. A missing hardness figure, an invented steel name or a contradiction between a title and a description are clues that nobody has checked the claim. They are not proof of what is in the metal. Only supplier documentation or a laboratory test — X-ray fluorescence for composition, a Rockwell tester for hardness — settles it. Be suspicious of anyone, including us, who states a competitor's composition as fact without showing the test.

5. What a checkable maker looks like

Not a slogan — things you can actually verify. A named person rather than anonymous "master craftsmen". A place you can find. A phone number that a maker answers. A grade and a measured hardness published per model. And a warranty whose exclusions are published, not hidden. Ours: Matt Grumley, Lake Wendouree, 0487 391 647 — ring it and ask him what he checked today.

Where we have applied these checks

Reading a grade name · What testing revealed · Checking brands marketed as Japanese · Maker or marketer · All comparisons

Common questions

How do I know if my scissors are really Japanese?

Ask for the exact grade designation, not the word Japanese. Grade names are set by national standards bodies and are checkable: VG10, ATS-314 and the JIS name SUS440C are Japanese designations; plain 440C is an American AISI name; 9Cr13 and 9Cr18 are Chinese GB designations. A seller who answers with premium, surgical or Japanese steel has not named a grade at all.

Is 440C Japanese steel?

No. 440C is an American AISI grade designation. The Japanese name for that class of steel is SUS440C. Both describe a real, respectable steel — the point is only that calling plain 440C Japanese mixes two different naming systems, and origin is usually what the premium is being charged for.

What three questions should I ask before buying a scissor?

One: what is the exact grade designation? Two: which mill produced the steel, and in which country? Three: what is the measured hardness of this model, in HRC? Any maker who knows their own product can answer all three in writing. If a seller cannot, that is your answer.

Does the country of the steel mean the scissor was made there?

No, and this is the most common confusion in the trade. Steel can be produced in one country and the scissor manufactured in another. Both facts matter and they are separate questions. Ours: the steel is forged in Japan by specialist partner factories, and every scissor is hand-finished, tensioned and inspected in Lake Wendouree, Victoria.

Is a clue the same as proof?

No. A vague listing, a missing hardness figure or a made-up steel name are clues that a claim has not been checked — they are not proof of what is inside the metal. Only a documented supply chain or a laboratory test settles composition. Treat clues as reasons to ask better questions, not as verdicts.