DEWALT D180062 3-7/8-Inch Bi-Metal Hole Saw
Dewalt D180062 3-7/8-Inch (98MM) Standard Hole Saw feature a double tooth design that strengthens each tooth for longer life and improved durability. The Sharper Tooth Geometry cuts material faster for faster drilling, while the thick, hardened backing plates prevent thread stripping. The deep cut style holes saws will cut 2 times the material in 1 pass. The increased high speed steel height (highest in the industry) improves hole saw durability.