Irwin Bi-Metal Hole Saws 2-7/8" Size:2-7/8" Chemical resistant Viton® seals in

Chemical resistant Viton® seals in key locations withstand harsh chemicals for long service and durability

Easy connect couplings

Handleset Deadbolt ANSI/BHMA Grade 1 Certified

Non-aerosol version meets Mil Spec #907E

5” Number of Doors 1 Door Type Spring-loaded Best Used For Squirrels

Irwin Bi-Metal Hole Saws 2-7/8" Size:2-7/8" Chemical resistant Viton® seals inBi Metal Hole Saws Features: Variable depth gullets provide more efficient chip clearance 4 6 Variable pitch teeth for reduced noise and improved performance Electron beam weld for stronger, longer lasting teeth Bi metal construction for toughness and long life