Bi-Metal Hole Saw

Bi-metal hole saw from DeWalt features a double tooth design that strengthens each tooth for longer life and improved durability

Sharper Tooth Geometry cuts material faster for faster drilling.

Thick, hardened backing plates prevent thread stripping

Deep cut style holes saws will cut two times as much material in one pass

Increased high speed steel height (highest in the industry) improves hole saw durability