1, use: daggers are used in military, fighting, hunting and other fields, with strong lethality and aggressiveness, while fruit knives are used to cut fruits, vegetables and other ingredients, but also can be used for other daily life cutting tasks.

2, design: daggers are designed with a sharp tip and a slender blade for stabbing and cutting, while fruit knives are designed with a smaller tip and a wider blade for cutting fruits and vegetables and other ingredients. So the difference between a fruit knife and a dagger is the different uses and designs.