The extensive range of expert quality Cobalt Holesaws for use on a wide range of applications. Our Cobalt Holesaws are designed for use by professional people and manufactured from high quality materials. We use Bi-metal construction with 8% Cobalt for extreme strength, durability and performance. Abracs Holesaws are manufactured with high speed variable pitch teeth for fast and clean cutting and are suitable for use on a full range of materials. Each Holesaw comes individually packaged and contains full information on correct speeds, applications, fitting instructions and safety guidelines.