Motokyuichi Aogami Super Kurouchi 4.7" Petty

Maker: Motokyuichi
Origin: Shimabara, Japan
Shape: Petty (Utility Knife)

Blade Construction: Hand-Forged San Mai
Core Steel: Aogami Super (Blue Carbon Steel)
Hardness: 63-64 HRC
Cladding: Soft Iron Damascus
Finish: Kurouchi ("Blacksmith's Finish")
Edge: Double-Bevel, Even (50/50)

Handle Shape: Octagonal
Handle Material: Walnut with Rosewood Ferrule

Blade Length: 4.7" (118mm)
Edge Length: 5" (125mm)
Blade Height: 1.4" (35mm)
Handle Length: 4.5" (115mm)
Overall Length: 10" (255mm)
Spine Thickness: 2.5mm
Weight: 2.4 oz. (67g)

Care: Wash and dry by hand (not dishwasher safe). This knife has a full carbon steel blade and cladding. It will rust if not cleaned and dried promptly after use. Any rust that forms should be removed. Over time, if cared for properly, this knife will develop a beautiful and protective patina.