8" Fillet Knife Narrow 1/2" Blade - The Dexter-Russell 8” Fillet Knife – Sani-Safe Series is the ideal knife for filleting fish. This knife has an extremely flexible blade with a pointed tip, designed specifically for removing skin and bones from fresh fish or poultry. The long blade makes easy work of filleting these types of meat, especially thin fish like tilapia or thin cuts of sashimi. The Grip-Tex handle offers a slip-free grip that is essential when making more delicate cuts and incisions.