release from the blade. The Hiro blade is constructed with 64 layers of Nickel/stainless Damascus steel over an Ultra-Premium SG2 micro-carbide steel cutting core. SG2 steel is extremely hard and durable, enabling Shun to make a thin, lightweight blade that takes and holds a razor-sharp cutting edge much longer than a traditional knife. When it finally does need re-sharpening, Shun offers “free sharpening for life” on all of their cutlery.
release from the blade. The Hiro blade is constructed with 64 layers of Nickel/stainless Damascus steel over an Ultra-Premium SG2 micro-carbide steel cutting core. SG2 steel is extremely hard and durable, enabling Shun to make a thin, lightweight blade that takes and holds a razor-sharp cutting edge much longer than a traditional knife. When it finally does need re-sharpening, Shun offers “free sharpening for life” on all of their cutlery.