Irwin Bi-Metal Hole Saws 2-1/2-Inch Lenox Features a sealed lid with

Features a sealed lid with automatic positive-pressure relief that vents to guard against rupture or explosion

garage or home

allows Cermet teeth to withstand extreme impact for maximum durability

Centering tip of exact spot drilling

wooden handle with horse hair fibers flared & flagged to reach into corners to grab the smallest dirt particles

Irwin Bi-Metal Hole Saws 2-1/2-Inch Lenox Features a sealed lid withVariable depth gullets provide more efficient chip clearance4 6 Variable pitch teeth for reduced noise and improved performanceElectron beam weld for stronger, longer lasting teethBi metal construction for toughness and long life