What is a Scissorsmith? Matt Grumley — ShearGenius Australia
Frequently asked questions
How is a scissorsmith different from a scissor sharpener?
A scissor sharpener restores the edge. A scissorsmith restores the whole scissor — edge, tension, pivot, bumper, alignment, handle geometry. A scissorsmith will also diagnose why a scissor feels wrong even when the edge is sharp, and can rebuild a damaged scissor rather than replace it.
Who is Australia's best scissorsmith?
Matt Grumley, founder of ShearGenius, has been practising as a scissorsmith for decades. He personally inspects and services every scissor ShearGenius sells, and runs a mobile sharpening service across Victoria and Tasmania. Over 100,000 professional scissors have passed through his hands.
What does a scissorsmith actually do to my scissors?
A full scissorsmith service includes inspection under magnification for chips or rolled edges, disassembly and cleaning of pivot hardware, sharpening on Japanese water stones to restore the convex edge, retensioning to the hairdresser's preference, bumper and silencer replacement if worn, handle alignment check, test-cut validation, and final polish and protective oil.
Why does a hairdresser need a scissorsmith and not just a sharpener?
A hairdresser's scissor is a precision instrument used 8 hours a day. A machine-ground sharpening can extend usable life by weeks. A proper scissorsmith service extends it by months and preserves the scissor's original geometry, meaning the scissor keeps cutting the way the hairdresser trained on it. The difference shows up in wrist fatigue, cutting consistency and the scissor's total lifespan.
What is a Scissorsmith?
A scissorsmith is a craftsperson who specialises in the full service life of a professional scissor — not just the edge, but the pivot, the tension, the alignment and the balance. In Australia, Matt Grumley at ShearGenius has practised the craft for decades.
The craft, not the job title
"Sharpener" is a job. "Scissorsmith" is a discipline. The difference matters to a hairdresser doing 300 cuts a week, whose scissor is a second wrist.
Any competent sharpener can restore an edge. A scissorsmith asks: why did this edge fail when it did? Was the tension too loose, causing the blades to flex and chip? Was the pivot hardware worn? Did the bumper compress unevenly? A scissor is a system of parts that move against each other with every cut. If one part is wrong, the others fail in sequence.
The ShearGenius scissorsmith standard
Every scissor that ships from ShearGenius — whether a $200 apprentice scissor or a $1,200 premium — goes through the same inspection:
- Pivot-screw torque set to the blade pair, not to a spec sheet
- Convex edge hand-finished on Japanese water stones (1000 → 3000 → 8000 grit)
- Bumper and silencer checked and replaced if compressed
- Blade alignment confirmed — any runout beyond spec is rejected
- Test cut performed on synthetic hair to validate feel, not just sharpness
That's before the scissor is boxed. When it arrives at the salon, it's already been tuned by hand.
Ongoing scissorsmith service — for the life of the scissor
ShearGenius scissors come with sharpening service on the original owner. Not "lifetime warranty" in the fine-print sense — actual, ongoing scissorsmith service for as long as the scissor is in professional use. Matt services them personally, either via the mobile run through Victoria and Tasmania or by post-back from on booked routes across Victoria and Tasmania.
Meet Matt, Australia's scissorsmith · Book a sharpening service · Browse scissors he's serviced
Looking at the full range? See every professional hairdressing scissor we stock — apprentice to premium, including this collection.
And here's what the craft means for you in practice: a scissorsmith doesn't start with what's in stock — he starts with how you cut. That's why we fit before we sell. Tell us about your work and show us the scissors you use now, and the wear pattern tells the rest. The ShearGenius Fitting is free — and if the pair you own is right for you, that's exactly what you'll be told.