Good workmanship: Our fine-cut saw blades are finely processed and it improves the sharpness and cutting speed. And with good flexibility, you can cut different shapes at different angles. Material: Scroll saw blades are made of high quality carbon steel, which has high toughness, hardness and good flexibility, not easy to be broken. Wide range of applications: The jigsaw blades can be used to cut wood, plastic, foam, etc.