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; Diamond-pointed metal-cutting tools; Blades for electric rotary cutting machines; Power-operated ratchet wrenches; Core drilling bits; Tile removal and cutting machines; Power-operated grinding wheels; Power saw blad...