DeWalt® D180072 Standard Bi-Metal Hole Saw, 4-1/2" (114MM) SummerFun spray on and watch the

spray on and watch the dirt & grime magically dissolve and drip off

Dishwasher use is not recommended

Greater efficiency due to concave bottom

more than 10 oz

Heavy duty box-type terminals

DeWalt® D180072 Standard Bi-Metal Hole Saw, 4-1/2" (114MM) SummerFun spray on and watch theDouble 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 (highest in the industry) improves hole saw durability. 4 1 2" (114mm) Double tooth design strengthens each tooth for longer life and improved durability