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Home 6.0" Professional Hairdressing Scissors - Versatile Favourite Mina Umi Hair Thinning Scissors
Mina

Mina Umi Hair Thinning Scissors

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£128.70 Regular price £258.70 Save £130VAT included
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  • Mina Umi Hair Thinning Scissors
  • Mina Umi Hair Thinning Scissors
  • Mina Umi Hair Thinning Scissors
Salon view · compare the specifications for your work.Barber view · compare the specifications for your work.Student view · compare the specifications and care guidance.

Handed
Handed · Right
In stock
Ships on the next business day at the latest.
Quantity
 
 
Why this pair
  • 30 V-groove teeth in a 6.0" format
  • Mina builds for right and left hands
3 more details
  • SUS440C construction at 58 HRC
  • Mirror-polished convex edge
  • Key-adjustable screw with a tension key
Key specifications
  • SteelSUS440C
  • Hardness58 HRC
  • EdgeConvex
  • HandleOffset
Full specs
Free shippingTracked & insured
Returns & refundsRead our returns policy before ordering
What's included 5 listed items
In the box
  • Scissors
  • Maintenance cloth
  • Care guide
  • Reusable storage box
Also with your order
  • Tension key
Product facts
Product: Mina Umi Hair Thinning Scissors
Brand: Mina
Category: Hair thinning scissors
Sizes: 6.0"
Steel: SUS440C
Edge: Convex
Handle: Offset
Hardness: 58 HRC
GTIN barcode: registered
Mina Umi Hair Thinning ScissorsRight£128.70

The Mina Umi thinner is a 6.0" 30-tooth scissor in SUS440C at 58 HRC, offered in right- and left-handed builds. Its V-groove standard thinning pattern, convex edge, offset handle, mirror polish and key-adjustable screw are common to both choices.

Built as a 6.0" thinner, Mina Umi uses SUS440C at 58 HRC and is made in Japan. Right- and left-handed builds each have 30 teeth in a V-groove standard thinning pattern, a convex edge, offset handle, mirror polish and key-adjustable screw. The tooth spaces select part of each section during closure, leaving its established outline in place while reducing weight.

Scissors, a maintenance cloth, care guide and reusable storage box are included, with a tension key as the bonus extra. The same package accompanies either handed build. The fixed 6.0" format and left-hand option give a student a clear first thinner for a developing kit.
  • 30 V-groove teeth in a 6.0" format
  • Mina builds for right and left hands
  • SUS440C construction at 58 HRC
  • Mirror-polished convex edge
  • Key-adjustable screw with a tension key
  • Both builds are fixed at 6.0"
  • The convex and toothed geometry needs specialist sharpening

Specifications

Product-specific details shown when available.

Product & fit

Product type
Scissor
Handle type
Offset
Available hands
Left-handed / Right-handed
Length
6.0″

Steel & finish

Steel
SUS440C
Hardness
58 HRC
Blade surface
Mirror polish
Origin
Japan

Cutting & control

Cutting function
Thinning
Edge grind
Convex
Tension system
Key-adjustable screw

Tip & thinning

Available tooth counts
30
Tooth pattern
Standard thinning
Tooth geometry
V-groove

How to use

Choose the right- or left-handed 6.0" build, then use its 30 V-groove teeth inside the shape established by a cutter. SUS440C at 58 HRC, a convex edge, offset handle and key-adjustable screw are shared by both choices.

The teeth remove only selected strands on each close. Keep the work inside the outline when taking weight so the perimeter stays under the cutter’s control.

Grooved tips retain hair as the blades meet, but no tooth profile replaces careful placement. Enter away from the root, close once, comb through and inspect before deciding on another pass.

Do not turn 30 teeth into a fixed removal rate. Tooth width, spacing and the blade arrangement matter too, so the response of a test section on this pair is the relevant guide.

Sharpening & Care

Brush hair and product from the V-groove teeth rather than using a fingertip. Cleaning, disinfection, drying and oiling remain separate, and a service provider for this thinner must retain its tooth geometry.

Follow the maker’s keyed adjustment method in small steps and repeat the drop test after each change. Left-handed geometry needs a sharpener with verified experience of mirrored blade stacks.

Chlorine bleach and other hypochlorite disinfectants pit stainless steel, especially with prolonged contact and in the crevices around the pivot; pitting is lost metal, not a stain. If one touches the scissors, rinse with water, dry completely, oil as the maker directs and inspect without touching the edge.

A convex edge goes only to a sharpener who works convex scissor geometry on water-cooled scissor equipment, or back to the maker. Never home-hone a convex edge: a stone, a strop or a knife sharpener flattens the hollow inner face and the ride line, and once that geometry is ground away it does not come back.

Built around your grip

The handle decides how your wrist, elbow and shoulder feel at 6pm.

Classic (opposing)Rings in line — the traditional grip; elbow rides high. Suits barbers trained on it. This pair
OffsetThumb ring forward, elbow drops — the modern professional default for all-day comfort. This pair
CraneDeep drop and low elbow position — for professionals who prefer a lower working posture. This pair
Swivel thumbRotating thumb ring allows more thumb movement across different working positions. This pair

How this pair cuts

Edge geometry decides technique — and maintenance.

Convex 蛤刃 hamaguri-ba Razor edge for slide and wet cutting, designed for a quiet, low-resistance cut. This pair
Semi-convex Sharp yet forgiving — the versatile all-rounder, easier to maintain than full convex. This pair
Bevelled 段刃 dan-ba Durable workhorse edge with audible feedback — suits blunt cutting and training. This pair
Sword blade 剣刃 ken-ba Ridged spine adds power through thick, dry sections and scissor-over-comb work. This pair
Convex edges need specialist sharpening: a standard grind can flatten the profile. Use a sharpener experienced with convex scissor blades.
Professional investment

Your cost per cut

Use the current price, your daily workload and a planning period to explore an illustrative cost per cut.

£100£600
10100

Adjust the figures to match your own working pattern.

110
Your investment per cut
—
A practical view of equipment spend, based on the figures you choose.

Illustrative planning aid only; results depend entirely on the values selected.

Before you buy

Questions, answered

How do I check handedness?

Use the handedness option shown above when it is available. Unavailable choices are marked before you add the item to your bag.

Where are the product details?

Open Overview and Specifications below the buy box. Recorded details and available options are kept together there.

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