MIYABI 5000 MCD 67 8-Inch Gyutoh Knife – 132 Layers of Steel, HRC 66Experience the superior performance of the MIYABI 5000 MCD 67 8 Inch Gyutoh Knife, a testament to Japanese craftsmanship. Forged in Seki, Japan, this knife features a 132 layer steel blade with an ultra hard MicroCarbide powder steel core. The CRYODUR ice hardening process elevates its hardness to approximately HRC 66, providing exceptional sharpness, long lasting edge retention, and unmatched durability. Designed for precise slicing, chopping, and