HSS Bi-Metal Hole Saw designed for cutting large holes in various materials. Size: The hole saw measures 80mm (\(3\frac{1}{8}\) inches) in diameter. Material: Constructed from high-speed steel (HSS) and bi-metal for increased hardness and durability. Applications: Suitable for cutting through wood, plastic, drywall, PVC, and thin metal sheets. Features: Features variable pitch teeth for fast cutting and slots for easy core removal
