Do it Best 4 In. Bi-Metal Hole Saw

High-speed steel hole saw will cut wood, plastic, or any machinable metal, including tool steel and stainless. Features an all-access slot design with multiple full- and half-full circle holes for more access, pilot bit visibility for accurate hole placement, and increased chip ejection for cooler, faster cuts. Cuts material up to 1-1/2 In. thick. Pilot drill sold separately.