Hole Saw, Bi-Metal, 114mm, 4.5-In.
Lenox, 4-1/2", 114mm, bi metal hole saw, vari tooth design, positive rake tooth, shock resistant teeth for both wood & metal cutting, deep aggressive cutting action, speed slot design makes removing the plug faster & easier, use 2l, 3l, 6l, 7l standard arbor or 2l, 6l snap back arbor.
