DENZEL 2 1/8-inch Bi-metal Hole saw (7772438)

Perfect for a wide variety of projects, including corn hole boards, air ducts, ceiling lights, speakers and more. Bi-metal hole saw is designed to produce through holes in metal, chipboard, plywood, plastic and other materials. Constructional steel has high durability. Cutting teeth are made of high-speed steel, which provides wear resistance and maximum product performance. The connection of the body and the cutting part is made by electron-beam welding.