Drilling machines and parts therefor; power tools, namely, drill presses; power tools, namely, power drills; power drill bits; power operated metalworking machine tools, namely, drilling tools; power operated woodworking machine tools, namely, drilling tools; power operated ceramic-working machine tools, namely, drilling tools; power operated machine tools for stonemasons, namely, drilling tools; power operated machine tools for glass workers, namely, drilling tools; power operated machine to...