Electric Cutout Tool for making plunge cuts in walls, floors and ceilings Cut wood, plywood, plastics and paneling up to 1" thick Cut through plaster, ceramic wall tile, cement board and fiberglass w/ carbide bits(sold separately) Includes 1/8" and 1/4" collets, 1/8" high speed steel spiral bit Cuts sideways and down Depth gauge range: 1/2" to 1-5/16"