Cat 200 Trade SeriesTurbo Hard Material Diamond Blades are designed for fast precise cutting of a wide range of materials. The unique Turbo Rim allied with a technologically advanced Bonding Matrix ensures the product is designed to outperform similar priced products. Fast precise cuts and good life. Dry or Wet Cut. Life and performance will increase with wet cutting. Equally spaced cooling holes around the periphery of the segments keep the blade cool during cutting and dissipates the heat from the diamond matrix. The perfect choice for the enthusiast / occasional user who wants good life and speed of cut.Available in USA, non-oSa accredited. *Not oSa mark accredited.