Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of materials by others; Machinery for applying coatings ultrasonically to medical and industrial apparatus; Power-operated tools, namely, grinders; Power tools, namely, end mills; Abrasive wheels for power-operated grinders; Machine tool h...