Sensei Swivl Grip 30 Tooth Hair Thinning Sheas SG-30T

The SG is the beginning of our pioneering rotating thumb design. As the company that first created rotating thumb shears, we designed this shear for stylists to try a new ergonomic way of cutting.

Edge: Convex

Made In: Japan

Material: Stainless Steel

Teeth: 30

Vendor: Sensei

The SG’s handle is designed with a subtle curve that follows the natural curve of the hand, allowing your fingers to rest comfortably, while still giving control and support. The thumb on this shear is brought forward to keep your hand more open and relaxed, and allows the hand to fully rotate without ever compressing the palm.

The SGT30 is the perfect thinner to match your SG shear. It is offers greater control over weight removal by not taking too much hair with each cut. Very user friendly.

Hand therapists around the world are recommending that stylists ruse rotating thumb shears to help reduce the risk of carpal tunnel and repetitive strain injuries. This shear is designed to help keep your body in an ergonomic and relaxed position, and gives the user complete freedom of movement to create complex and intricate haircuts.

Made from a high grade and durable Japanese 440c stainless steel, this shear give you everything you need to start working ergonomically. This shear comes in 5.5 and 6.25 inches and 30 tooth thinning/blending shear

Click Lock™ For Stable Tension Over Full Pivot

Smooth Cutting Long Lasting

SImply the best steel in the world

Cryogenically Tempered 440C Stainless

Permanent Finger Rest

Reduce Repetitive Strain by Cutting With Elbow Down

FAQ's

Which shears are best for me?

Which steel sheer quality is better, those made in Japan, Korea, or Germany?

Japan has the highest standards for workmanship and quality with steels in hair cutting shears.

Many shears made in Korea which can save some costs on labor, and still maintain good quality.

Use steels from Japan. Look for Japanese Steel.

What metals are used in my scissor?

YIron, Carbon, Nickel, and various other alloys like cobalt, and manganese. When using stainless Steel Chromium is added to make steel Stainless, and prevent rust. Handles are welding to the blades and not constructed using the same quality steels. This is not necessary and would add to the cost.

What are the different categories of stainless steel used to produce hair cutting scissors?

Steels are important to a point in a scissor, and when combined with high-quality machining and design you have a beautiful cutting shear ready to provide excellent performance for many years or career depending on the quality of service the shear receives.

You should never purchase a scissor with a stainless steel rating of less than 440C. This is an industry-standard for stainless steel in hair cutting shears. There are a few entry-level shears made using 410, and 420.

Cobalt Alloy Steel is abrasion resistant and will give increased blade retention, and a longer last edge. These shears can also be machined to a finer edge and have the steel hold the edge the result of adding Cobalt Alloy.

They often cost more due to the increased labor costs of finishing and polishing and extra abrasives used in the finishing process.

Cobalt does have some categories and some companies use there own. They include Cobalt Alloy, ATS-314, V-1, V-10 and now they are using a powered Sintered Cobalt Alloy that is expensive but has excellent performance, and with the use of the sintered powered steel process has great quality control when producing it.

Is there a scissor that never needs to be sharpened?

This is fiction, and simply not true. There are high-quality steels that can hold an edge longer than others with the use of Cobalt Alloys but the longest we can see a shear used everyday cutting hair to last is about 18-24 months and most need to be serviced in about 12 months.

This depends some on the use of the shear how many cuts per day.

The wear resistance when cutting strands of hair is the same as cutting equal diameter strands of copper..! Hair is Keratinized Protein, soft and pliable with strong resistance to cutting.