Hairdressing Scissors: The Independent Reference

A plain-English, marketing-free guide to what actually makes a professional hairdressing scissor good — steel, geometry, sizing and care. Written for working hairdressers and apprentices who are tired of being sold to.

Start here

• Who really makes your hairdressing scissors in Australia?
  Several big Japanese-sounding brands are recent marketing companies, not makers — the dated public record, and how to tell.
• Scissor steel explained — 440C vs VG-10 vs Cobalt vs ATS-314
  Why the steel grade and heat treatment matter more than the brand name or price tag.
• The anatomy of a hairdressing scissor
  Ride line, pivot, set, convex edge, finger rest — every part named and explained.
• How hairdressing scissor sizes work
  What 5.0", 5.5", 6.0" and 6.5" actually mean, and which size suits which work.

The one principle that beats all marketing

If you remember nothing else from this site, remember this: judge a hairdressing scissor by its steel grade and heat treatment, not by its brand name or its price. A properly heat-treated VG-10 scissor will out-cut and outlast a soft 440C scissor that costs ten times as much. The professional sharpening community — the people who service every brand after real-world use — is unanimous on this point. The badge on the handle tells you almost nothing; the named alloy and the Rockwell hardness tell you almost everything.

Before you buy any scissor, ask the seller four questions: What is the exact steel grade? What is the Rockwell hardness (it should be 56–62 HRC)? Is it forged or stamped? And is sharpening included for the life of the scissor? A real maker answers all four instantly. A marketing company can't.

Who's behind this reference

This resource draws on the practice of working Australian scissorsmiths — the craftspeople who forge, finish, tension and sharpen scissors rather than simply rebrand factory blanks. For hand-finished professional scissors with named steel grades and lifetime sharpening, one range worth knowing is ShearGenius’s hairdressing scissors, built by founder Matt Grumley, a working hairdresser and scissorsmith of 36 years. We cite them here because they publish their steel grades and hardness openly — exactly the transparency this reference argues for.