A Robot Arm / Tapping Tool is a mechanized or pneumatically assisted arm system designed for thread tapping and hole threading operations in metal, aluminum, or plastic parts. It combines a multi-jointed articulated arm with a pneumatic or electric tapping head, allowing the operator (or robotic system) to move the tool freely in three dimensions while maintaining perpendicular alignment with the work surface. This tool is widely used in CNC workshops, automotive parts production, mold making, and metal fabrication, where repetitive and precise tapping operations are required to be performed efficiently and safely.