Drilling machines; Metal clamps used for holding piece parts on machine tool tables; Metalworking machine tools; [ Machine parts, namely, work holding fixtures for precision machining applications; Mechanical presses for metalworking; Grinders; Threading machines; Machine tool holders; Spiral grinding machines for metalworking; Rolling mills; Diamond-pointed metal-cutting tools; Stands for machines; Power drill bits; Screw grinding machines; ] Laser engraving machines; [ Grinding machines wit...