DeWalt® D180066 Standard Bi-Metal Hole Saw, 4-1/8" (105MM) BF15 It is an ideal choice

It is an ideal choice for those who want to save the time involved in staining with one product and protecting with another

Odor/ Scent : Pungent

Flow: 120 GPH @ 1' of head

Designed to provide a shrinkage compensated repair material for making thin repairs to sound concrete in need of surface renewal

Fan motor is attached to blade with a pulley for quieter operation than direct-drive model

DeWalt® D180066 Standard Bi-Metal Hole Saw, 4-1/8" (105MM) BF15 It is an ideal choiceDouble 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 8" (105mm) Double tooth design strengthens each tooth for longer life and improved durability