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Material Levels

Scissor material levels and Rockwell hardness, explained.

  • 5 Levelsof premium shear steel
  • 57–63Rockwell hardness range
  • Japanesestainless steel, vacuum heat treated
  • 6–8 Wkscustom build time for Level 5
On this page
  1. —Quality Metal Levels
  2. 1Level 1
  3. 2Level 2
  4. 3Level 3
  5. 4Level 4
  6. 5Level 5
  7. —Rockwell Hardness Scale
  8. —Customer Support

OverviewQuality Metal Levels

Quality cutting tools demand superb materials. Only the finest, high-performance metal alloys are utilized in the production process. Kenchii has chosen a special vacuum heat treatment process ensuring an outstanding tool with a guaranteed durable cutting edge, extremely high corrosion resistance, and an immaculate finish.

Chart of the alloys and elements used in Kenchii metal Levels 1 through 5, with Rockwell hardness for each level
Alloys & elements by level.

Level 1Great for Beginners & Everyday Stylists

Rockwell 57–58

Kenchii Level 1 products are great for beginners and everyday stylists. They provide exceptional value for your money without sacrificing quality and performance. This entry-level Japanese stainless steel has good hardness, corrosion resistance and is able to keep a great edge.

Level 2Exceptional Quality, Performance & Value

Rockwell 58–59

Kenchii Level 2 products provide stylists with exceptional quality, performance, and value. This is a high carbon Japanese stainless steel with great corrosion resistance, good strength, and the ability to maintain an excellent edge.

Level 3For Professionals Who Demand More

Rockwell 58–60

Kenchii Level 3 shears are for professionals who demand superior quality and performance from their tools. A premium Japanese stainless steel with excellent corrosion resistance. Molybdenum and cobalt alloy increases toughness, strength, wear resistance, and corrosion resistance. After heat treatment, this metal is capable of attaining extraordinary hardness and wear resistance.

Level 4For Elite Stylists & Platform Artists

Rockwell 60–62

Kenchii Level 4 products were created to satisfy the needs of elite stylists and platform artists who demand ultimate performance and design. A truly high-end, top-of-the-line metal, mixed with pure base cobalt and vanadium for super strength, durability, wear resistance, and corrosion resistance.

Level 5The Ultimate in Design, Luxury & Performance

Rockwell 60–63

Level 5 products are the ultimate in design, luxury and performance. Each piece is custom created and takes about 6–8 weeks to finish. Our proprietary blend of the world’s finest metal is combined with the best alloys available in the world today. Tungsten and vanadium are added to produce a fine, yet dense steel grain structure. It just doesn’t get any better than this.

Rockwell Hardness Scale

Rockwell hardness testing is a general method for measuring the hardness of metallic materials. In this test, a load is applied to set a diamond cone or a hardened steel ball on the surface of the metal. The hardness is measured by the depth of the penetration.

  • Level 157–58
  • Level 258–59
  • Level 358–60
  • Level 460–62
  • Level 560–63

Higher numbers mean harder steel that holds its edge longer.

Customer Support

Not sure which level is right for you?

Our team is happy to help you choose.

Contact Our Team

Material Levels

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