DeWalt D180072 4-1/2Inch Bi-Metal Hole Saw

The DeWalt D180072 is a 4-1/2 Bi-Metal Hole Saw. The performance is enhanced in metal cutting applications by a unique tooth design and set pattern of the saw. The thick, hardened backing plates prevent warping at holes and increases cycles. The deep-cut style increases the versatility by allowing a wider range of thicknesses of material to be cut. It is used for cutting in all woods, plastics, pipe, composite materials and metal.

Double Tooth design 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 2x material in 1 pass
Increased high speed steel height which improves hole saw durability

4-1/2" Bi-Metal Hole Saw

Cutting in all woods, plastics, pipe, composite materials and metal