When it comes to professional chef knives, a samcook knife is an all-purpose tool that’s indispensable for food preparation. The wide, sharp blade can be used to cut a variety of ingredients in different ways. These kitchen knife is perfect for cutting and slicing meat, dicing vegetables, chopping nuts and slicing herbs. They are especially suited for firm vegetables like onions, carrots, celery and potatoes.an important addition to any set of professional chef knives. They’re a versatile, all-purpose tool that can be used to prep vegetables, slice meat or cut up fruit as well as many other common applications.