AUS-8A is the right steel for a line cook knife. Excellent rust resistance, easy to sharpen on a ceramic rod mid-service, and forgiving enough at 59-60 HRC that it does not punish the hard use that professional kitchens deliver. Kanetsugu Cutlery has been making knives in Seki City, Japan, since 1918, and the AUS-8A line reflects what a century of production for working kitchens looks like: san mai roll-forged construction, thin grind, walnut western handle, and a price point that makes owning a good Japanese knife accessible to cooks at any stage.
At 150mm, this petty sits at the longer end of the petty range - a versatile utility knife that handles board work through proteins and produce as comfortably as it handles in-hand trimming and detail tasks. Weighing just 1.9 oz, it is light and precise with enough blade for real kitchen tasks. The profile suits trimming proteins, slicing citrus, portioning smaller ingredients, and any prep task where a gyuto feels excessive. AUS-8A is forgiving enough for cooks still developing their sharpening skills, while capable enough for professionals who run it hard. Walnut western handle, san mai roll-forged construction.
Care Instructions: AUS-8A is a fully stainless steel - low maintenance and resistant to corrosion. Hand wash and dry after each use. Avoid the dishwasher for best longevity. Do not use on bones, frozen foods, or hard crusts. Sharpen on quality water stones or a ceramic honing rod - AUS-8A at 59-60 HRC sharpens quickly and responds well to regular maintenance.Brand: Kanetsugu
Line: AUS-8A
Location: Seki City, Japan
Founded: 1918
Construction: San Mai, Roll Forged
Edge Steel: AUS-8A Stainless Steel
Cladding: Stainless
HRC: 59-60
Edge Grind: Even, Double Bevel
Handle: Walnut Western
Weight: 1.9 oz (54 g)
Blade Length: 151 mm
Total Length: 257 mm
Spine Thickness at Heel: 2 mm
Blade Height: 30 mm
At 150mm, this petty sits at the longer end of the petty range - a versatile utility knife that handles board work through proteins and produce as comfortably as it handles in-hand trimming and detail tasks. Weighing just 1.9 oz, it is light and precise with enough blade for real kitchen tasks. The profile suits trimming proteins, slicing citrus, portioning smaller ingredients, and any prep task where a gyuto feels excessive. AUS-8A is forgiving enough for cooks still developing their sharpening skills, while capable enough for professionals who run it hard. Walnut western handle, san mai roll-forged construction.
Care Instructions: AUS-8A is a fully stainless steel - low maintenance and resistant to corrosion. Hand wash and dry after each use. Avoid the dishwasher for best longevity. Do not use on bones, frozen foods, or hard crusts. Sharpen on quality water stones or a ceramic honing rod - AUS-8A at 59-60 HRC sharpens quickly and responds well to regular maintenance.
