DeWalt DWA1840 Bi - Metal Hole Saws, Black, 2-1/2" Maintenance Brushes Reversible blades machined from solid

Reversible blades machined from solid tool steel

Compatible for use in Halo and other housings

Galvanized steel - standard

driveways and decks

CEE Thread -Enlarges hole to reduce splitting

DeWalt DWA1840 Bi - Metal Hole Saws, Black, 2-1/2" Maintenance Brushes Reversible blades machined from solidHighlights: Color : Black Size : 2 1 2" Improved Bi Metal material extends life and speed in all applications Double tooth design strengthens each tooth for longer life Deep cut style hole saws will cut 2x material in 1 pass Increased high speed steel height improves hole saw durability (highest in the industry) WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov