About knife

This is a heavy cleaver for breaking down carcasses and primal cuts of meat.

About Tsunehisa

Tsunehisa brings together Japanese knife-making tradition and modern materials, with a focus on practical performance and thoughtful design. Working with skilled craftspeople across Japan, the brand offers knives made to become dependable, long-serving tools in your kitchen.

AUS-8 stainless steel

AUS-8 is a Japanese stainless steel that balances corrosion resistance, toughness and straightforward sharpening. It takes a keen edge and is relatively easy to touch up on a whetstone, making it a practical choice for cooks who want a reliable blade without the extra upkeep of carbon steel.

Its edge retention is moderate rather than extreme: regular light sharpening will help keep it cutting cleanly. Stainless does not mean rust-proof, so clean and dry the blade after use, particularly after contact with salty or acidic foods.