Hole Saw, Bi-Metal, 44mm, 1.75-In. GE Lighting delivers 4x life in concrete

delivers 4x life in concrete with rebar & longer life in all masonry drilling

6v equivalent 5

& squeeze the handles to release the pipe

Slim profile and streamline shape

Meets new industry standards with First Alert's Precision Detection advanced sensing technology

Hole Saw, Bi-Metal, 44mm, 1.75-In. GE Lighting delivers 4x life in concreteLenox, 1 3 4", 44mm, 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.