The Cuda 4" Titanium Nitride Bonded Fillet Knife (18853) features a precision-ground, 4116 German Stainless Steel blade that is Titanium Bonded for superior corrosion resistance and exceptional edge retention, making it three times harder than untreated steel. Its full-tang construction ensures increased durability, complemented by a non-slip Cuda scale pattern grip for secure handling in wet conditions. This knife stands out for its robust German-engineered blade and ergonomic design, ideal for filleting smaller fish with precision and control.