CARBIDE ENMILLS, HORIZON, INGERSOLL, ISCAR, KENNAMETAL, MITSUBISHI, NTK, SAFETY, SANDVIK, SECO, SUMITOMO, TAEGUTEC, TUNGALOY, WALTER, WIDIA, AIRTEK, CERATIP, CARBOLOY, FASTCUT TOOL, K-TOOL, KOMET, LOVEJOY, NACHI, NEWCOMER, NORTH AMERICAN CARBIDE, TRW, VALENNITE