Product details:

Product Features: DeWalt hole saws are designed to last up to 35-percent longer than the leading competitor and up to 200-percent longer than some other brands available. Performance is enhanced in metal cutting applications by a unique tooth design and set pattern. The thick, hardened backing plates prevent warping at holes and increases cycles. DeWalt has increased the size of the bi-metal portion of the hole saw and uses M3 steel to not only increase wear resistance but also produce faster cuts. The deep-cut style increases the versatility by allowing a wider range of thicknesses of material to be cut. Hole saw kits include new quick-change mandrels (DW1803 and DW1810) for increased user productivity. Hole saw kits include replacement parts (including two additional pilot point centering bits) for increased user value. Door lock kit utilizes C-clamp design with tool-free clamping and no surface damage. Compact injection molded hole saw kit box with carrying handle delivers portability and jobsite durability.