Lenox LXAH44 Multi-Materials Hole Saw, 4″, 3″ Depth of Cut, Carbide-(Each)

Ideal for 3″ pipe and fitting, and dryer vent
Large carbides and aggressive tooth design cuts through material faster for rough-in applications
High performance carbides are brazed to the cutting edge for durability and to help prevent tooth loss
Carbide teeth are optimized to cut through a variety of materials