As a fillet knife are called instruments that serve for filleting. The cook can use it to debone and dissect meat – i.e. cut it into fillets. Fillet knives have long and thin ground. Their blades are usually 15 to 28 cm long. Some knives have a flexible blades that can adapt to the course of bones and backbones at work. Fillet knife is much like the ham knife. But it is equipped with a narrower pointed blade - not rounded at the end. Fillet knives are mainly used in the preparation of fish dishes. Of course you can cut any meat with them.