Blades for power saws; Chucks for power drills; Circular saws; Cutting machines for metalworking; Drill chucks for power drills; Electric hand-held drills; Electrical drills; Industrial robots; Lathes; Machine parts, namely, work holding fixtures for precision machining applications; Machine tools, namely, clamps for use in the precision clamping of work pieces; Milling cutters; Milling machines; Power drill bits; Power saw blades; Robotic arms for industrial purposes