Hatsukokoro Hayabusa HAP40 Petty, 4.7″ (118mm)

Specs

Brand: Hatsukokoro
Series: Hayabusa
Origin: Seki, Japan
Shape: Petty (Utility Knife)

Blade Construction: San Mai
Core Steel: HAP40 Powder Semi-Stainless Steel
Hardness: 65-67 HRC
Cladding: Stainless Steel
Finish: Migaki (“Polished”)
Engraving: Laser (“Hatsukokoro”)
Edge: Double-Bevel, Even (50/50)

Handle Shape: Octagonal
Handle Material: Bubinga

Blade Length: 4.7″ (120mm)
Edge Length: 4.5″ (115mm)
Blade Height: 1.1″ (28mm)
Handle Length: 4.5″ (115mm)
Overall Length: 9″ (230mm)
Spine Thickness: 2mm at Heel
Weight: 2.2 oz. (63g)

Care: Wash and dry by hand (not dishwasher safe). While this knife has stainless cladding for easier overall maintenance, the area near the edge is semi-stainless steel. This area will not rust as easily as carbon steel, but it may darken and form a protective patina over time.

Item number: HH-HAP40-P120-B