Lenox Fire Sale Hole Saw, Bi-Metal, 127mm, 5-In.

Lenox, 5″, 127mm, 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.