Doma’s annular cutters are designed for precision metal hole cutting, available in both HSS and TCT options to meet various cutting needs. With four shank types and compatible adapter chucks, pilot pins, and magnetic drilling machines, we offer complete supporting tools for seamless use. Each cutter is crafted with high concentricity and sharp cutting edges to ensure clean, accurate holes and long tool life. Custom sizes and specifications are also available to match specific industrial applications. Doma provides professional, high-quality solutions that deliver durability, performance, and cost efficiency — all from one reliable source.