: Good for general-purpose woodworking and thicker plastics.
: The most durable and expensive option. Best for abrasive exotic hardwoods or heavy industrial metal milling.
: Flexible enough for tight curves and intricate scroll-like shapes. 3. Material Type
Selecting a blade requires matching its specifications to your project and machine. 1. Teeth Per Inch (TPI)
: Best for thick wood and fast ripping. Large gullets help clear sawdust ("swarf") quickly.