Description of π³ 4-Inch Arbor Hole Saw with Grit
Tungsten Carbide Grit Hole Saw for Abrasive Construction Materials. For use on Concrete Block, Cultured Marble, Brick, Cement Board, Wood, Drywall, PVC, Fiberglass, Ceramic Tile, Plastic, Plexiglass. 2-1/4" cutting depth. 3/8" shank. Cuts clean holes smoothly in materials without snagging. Designed to work with any variable speed hand drill. For the builder, tile setter, homeowner, do-it-yourselfer, construction worker and other professionals.