power operated metalworking machine tools, namely, turning tools; milling cutters for milling machines; milling cutters being machine tools; milling cutters being parts of machines; broaches being machine tools; reamers being machine tools; angular electrical drills for metal processing machine; power drill bits; carbide cuter being power drill bits; electric hand drills; drilling heads in the nature of power drill bits being parts of machines; power drilling bits being parts of machines; mil...