The Yoshida 21 Layer Utility 150mm is a high-performance Japanese knife that combines advanced steel technology with refined craftsmanship. Produced in Saga, Japan by Yoshida Hamono, this knife is designed for precision, durability, and exceptional edge retention.
At its core lies ZDP-189 powdered steel, one of the most advanced stainless steels available, developed by Hitachi Metals. With a hardness of 67 ±1 HRC, this blade delivers outstanding sharpness and industry-leading edge retention, allowing it to maintain cutting performance far longer than conventional stainless steel knives.
The blade is constructed using a 21-layer Damascus cladding, which protects the ultra-hard core while adding strength and a distinctive visual appeal. Despite the hardness of ZDP-189, the finely engineered core remains thin enough to allow for effective sharpening, ensuring long-term usability.
Finished with a mirror polish, the blade offers a sleek, refined appearance alongside smooth cutting performance. The knife is fitted with a Western-style handle, crafted from durable laminated plywood with a stainless steel bolster, providing a secure grip and excellent balance.
Compact and versatile, the utility profile makes this knife ideal for a wide range of everyday tasks, from slicing fruits and vegetables to preparing meat and smaller ingredients with precision.
Combining cutting-edge materials with Japanese craftsmanship, the Yoshida 21 Layer Utility 150mm is an exceptional choice for those seeking performance, longevity, and refined design.
Features:-
- Crafted by Yoshida Hamono in Saga, Japan
- ZDP-189 powdered steel core for exceptional edge retention
- Ultra-hard blade with 67 ±1 HRC hardness
- 21-layer Damascus construction for strength and durability
- Mirror finish for a refined aesthetic
- Utility knife profile for versatile everyday use
- Western-style handle for comfort and control
- Designed for long-lasting cutting performance
- Made in Japan
Specifications:-
- Blade Material: ZDP-189 steel core
- Cladding: 21-layer Damascus
- Hardness: 67 ±1 HRC
- Blade Length: 150 mm
- Blade Thickness: 1.96 mm
- Dimensions: Approx. 26 × 3.2 cm
- Weight: Approx. 108 g
- Blade Finish: Mirror polish
- Edge: Double bevel
- Tang: Half tang
- Handle: Western style
- Handle Material: Laminated plywood with stainless steel bolster
- Maker: Yoshida Hamono
- Made in Japan

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