Product Information
The Koi Knives Blue Tuna Fillet Knife is built for the apex predator of Australian game fishing. Featuring an extended 9-inch blade forged from premium Swedish 14C28N stainless steel, this knife is designed to handle the dense, muscular flesh and substantial size of southern bluefin tuna with professional efficiency. The longer blade length allows you to make smooth, uninterrupted cuts through large loins, while the semi-stiff construction provides the backbone needed to navigate through the robust skeletal structure of these magnificent fish. Whether you're breaking down a whole tuna into sashimi-grade blocks or portioning loins for the grill, the razor-sharp edge delivers clean cuts that preserve the integrity of that deep-red, premium flesh. Handcrafted in South Australia by a second-generation blacksmith—in the heart of Australia's tuna fishing capital—each knife features distinctive Australian wildlife etchings honoring our world-class fishery. From commercial fishermen processing their catch to tournament anglers and sushi enthusiasts preparing bluefin at home, this knife represents the pinnacle of fillet knife craftsmanship for Australia's most valuable and revered fish.
Specifications
- Blade Overall Length: 225mm
- Cutting Edge: 230mm
- Overall Length: 365mm
- Handle Material: G10
- Blade Steel: 14n28c Swedish Steel
- Stiffness: Semi Flex
- Blade Grind: 50/50
- Steel Thickness: 2.24mm (before grind bevel)
- Heat Treatment: 58HRC