San Mai Blade Blank — K340 Core with Nickel Interlayer & Stainless Cladding

San Mai Blade Blank — K340 Core with Nickel Interlayer & Stainless Cladding 

This premium San Mai blade blank features a high-performance K340 tool steel core hardened to 62 HRC, sandwiched between layers of corrosion-resistant stainless steel. A nickel interlayer between the core and the cladding not only enhances bonding but also adds a striking visual contrast, making the blade both functional and aesthetically refined.

Specifications:

• Overall Length: 225 mm

• Blade Length: 142 mm

• Blade Width: 30 mm

• Thickness: 3.0 mm

• Weight: 75 g

• Core Steel: Böhler K340 (62 HRC)

• Cladding: Stainless steel

• Interlayer: Nickel

This San Mai construction delivers a razor-sharp, wear-resistant edge combined with stainless protection — perfect for premium custom knife builds. The visible lamination line gives the blade a unique, handcrafted look that sets your work apart.

Handcrafted by Brothers Berezhnye — where precision meets soul.